81865287504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{51631}}^1$

素因数の和:51687

約数の個数: 360

約数和(自身を含む): 309951439616

約数和(自身を除く): 228086152112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 121, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 242, 252, 264, 273, 286, 308, 312, 336, 363, 364, 396, 429, 462, 468, 484, 504, 528, 546, 572, 616, 624, 693, 726, 728, 792, 819, 847, 858, 924, 936, 968, 1001, 1008, 1089, 1092, 1144, 1232, 1287, 1386, 1452, 1456, 1573, 1584, 1638, 1694, 1716, 1848, 1872, 1936, 2002, 2178, 2184, 2288, 2541, 2574, 2772, 2904, 3003, 3146, 3276, 3388, 3432, 3696, 4004, 4356, 4368, 4719, 5082, 5148, 5544, 5808, 6006, 6292, 6552, 6776, 6864, 7623, 8008, 8712, 9009, 9438, 10164, 10296, 11011, 11088, 12012, 12584, 13104, 13552, 14157, 15246, 16016, 17424, 18018, 18876, 20328, 20592, 22022, 24024, 25168, 28314, 30492, 33033, 36036, 37752, 40656, 44044, 48048, 51631, 56628, 60984, 66066, 72072, 75504, 88088, 99099, 103262, 113256, 121968, 132132, 144144, 154893, 176176, 198198, 206524, 226512, 264264, 309786, 361417, 396396, 413048, 464679, 528528, 567941, 619572, 671203, 722834, 792792, 826096, 929358, 1084251, 1135882, 1239144, 1342406, 1445668, 1585584, 1703823, 1858716, 2013609, 2168502, 2271764, 2478288, 2684812, 2891336, 3252753, 3407646, 3717432, 3975587, 4027218, 4337004, 4543528, 4698421, 5111469, 5369624, 5782672, 6040827, 6247351, 6505506, 6815292, 7383233, 7434864, 7951174, 8054436, 8674008, 9087056, 9396842, 10222938, 10739248, 11926761, 12081654, 12494702, 13011012, 13630584, 14095263, 14766466, 15902348, 16108872, 17348016, 18742053, 18793684, 20445876, 22149699, 23853522, 24163308, 24989404, 26022024, 27261168, 28190526, 29532932, 31804696, 32217744, 35780283, 37484106, 37587368, 40891752, 42285789, 43731457, 44299398, 47707044, 48326616, 49978808, 51682631, 52044048, 56226159, 56381052, 59065864, 63609392, 66449097, 71560566, 74968212, 75174736, 81215563, 81783504, 84571578, 87462914, 88598796, 95414088, 96653232, 99957616, 103365262, 112452318, 112762104, 118131728, 131194371, 132898194, 143121132, 149936424, 155047893, 162431126, 169143156, 174925828, 177197592, 190828176, 206730524, 224904636, 225524208, 243646689, 262388742, 265796388, 286242264, 299872848, 310095786, 324862252, 338286312, 349851656, 354395184, 393583113, 413461048, 449809272, 465143679, 487293378, 524777484, 531592776, 568508941, 572484528, 620191572, 649724504, 676572624, 699703312, 730940067, 787166226, 826922096, 899618544, 930287358, 974586756, 1049554968, 1063185552, 1137017882, 1240383144, 1299449008, 1461880134, 1574332452, 1705526823, 1860574716, 1949173512, 2099109936, 2274035764, 2480766288, 2923760268, 3148664904, 3411053646, 3721149432, 3898347024, 4548071528, 5116580469, 5847520536, 6297329808, 6822107292, 7442298864, 9096143056, 10233160938, 11695041072, 13644214584, 20466321876, 27288429168, 40932643752, 81865287504]

約数ペア:

[(1, 81865287504), (2, 40932643752), (3, 27288429168), (4, 20466321876), (6, 13644214584), (7, 11695041072), (8, 10233160938), (9, 9096143056), (11, 7442298864), (12, 6822107292), (13, 6297329808), (14, 5847520536), (16, 5116580469), (18, 4548071528), (21, 3898347024), (22, 3721149432), (24, 3411053646), (26, 3148664904), (28, 2923760268), (33, 2480766288), (36, 2274035764), (39, 2099109936), (42, 1949173512), (44, 1860574716), (48, 1705526823), (52, 1574332452), (56, 1461880134), (63, 1299449008), (66, 1240383144), (72, 1137017882), (77, 1063185552), (78, 1049554968), (84, 974586756), (88, 930287358), (91, 899618544), (99, 826922096), (104, 787166226), (112, 730940067), (117, 699703312), (121, 676572624), (126, 649724504), (132, 620191572), (143, 572484528), (144, 568508941), (154, 531592776), (156, 524777484), (168, 487293378), (176, 465143679), (182, 449809272), (198, 413461048), (208, 393583113), (231, 354395184), (234, 349851656), (242, 338286312), (252, 324862252), (264, 310095786), (273, 299872848), (286, 286242264), (308, 265796388), (312, 262388742), (336, 243646689), (363, 225524208), (364, 224904636), (396, 206730524), (429, 190828176), (462, 177197592), (468, 174925828), (484, 169143156), (504, 162431126), (528, 155047893), (546, 149936424), (572, 143121132), (616, 132898194), (624, 131194371), (693, 118131728), (726, 112762104), (728, 112452318), (792, 103365262), (819, 99957616), (847, 96653232), (858, 95414088), (924, 88598796), (936, 87462914), (968, 84571578), (1001, 81783504), (1008, 81215563), (1089, 75174736), (1092, 74968212), (1144, 71560566), (1232, 66449097), (1287, 63609392), (1386, 59065864), (1452, 56381052), (1456, 56226159), (1573, 52044048), (1584, 51682631), (1638, 49978808), (1694, 48326616), (1716, 47707044), (1848, 44299398), (1872, 43731457), (1936, 42285789), (2002, 40891752), (2178, 37587368), (2184, 37484106), (2288, 35780283), (2541, 32217744), (2574, 31804696), (2772, 29532932), (2904, 28190526), (3003, 27261168), (3146, 26022024), (3276, 24989404), (3388, 24163308), (3432, 23853522), (3696, 22149699), (4004, 20445876), (4356, 18793684), (4368, 18742053), (4719, 17348016), (5082, 16108872), (5148, 15902348), (5544, 14766466), (5808, 14095263), (6006, 13630584), (6292, 13011012), (6552, 12494702), (6776, 12081654), (6864, 11926761), (7623, 10739248), (8008, 10222938), (8712, 9396842), (9009, 9087056), (9438, 8674008), (10164, 8054436), (10296, 7951174), (11011, 7434864), (11088, 7383233), (12012, 6815292), (12584, 6505506), (13104, 6247351), (13552, 6040827), (14157, 5782672), (15246, 5369624), (16016, 5111469), (17424, 4698421), (18018, 4543528), (18876, 4337004), (20328, 4027218), (20592, 3975587), (22022, 3717432), (24024, 3407646), (25168, 3252753), (28314, 2891336), (30492, 2684812), (33033, 2478288), (36036, 2271764), (37752, 2168502), (40656, 2013609), (44044, 1858716), (48048, 1703823), (51631, 1585584), (56628, 1445668), (60984, 1342406), (66066, 1239144), (72072, 1135882), (75504, 1084251), (88088, 929358), (99099, 826096), (103262, 792792), (113256, 722834), (121968, 671203), (132132, 619572), (144144, 567941), (154893, 528528), (176176, 464679), (198198, 413048), (206524, 396396), (226512, 361417), (264264, 309786)]