80746848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 295142400

約数和(自身を除く): 214395552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 79, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 158, 168, 169, 182, 189, 208, 216, 224, 234, 237, 252, 273, 288, 312, 316, 336, 338, 351, 364, 378, 416, 432, 468, 474, 504, 507, 546, 553, 624, 632, 672, 676, 702, 711, 728, 756, 819, 864, 936, 948, 1008, 1014, 1027, 1092, 1106, 1183, 1248, 1264, 1352, 1404, 1422, 1456, 1512, 1521, 1638, 1659, 1872, 1896, 2016, 2028, 2054, 2133, 2184, 2212, 2366, 2457, 2528, 2704, 2808, 2844, 2912, 3024, 3042, 3081, 3276, 3318, 3549, 3744, 3792, 4056, 4108, 4266, 4368, 4424, 4563, 4732, 4914, 4977, 5408, 5616, 5688, 6048, 6084, 6162, 6552, 6636, 7098, 7189, 7584, 8112, 8216, 8532, 8736, 8848, 9126, 9243, 9464, 9828, 9954, 10647, 11232, 11376, 12168, 12324, 13104, 13272, 13351, 14196, 14378, 14931, 16224, 16432, 17064, 17696, 18252, 18486, 18928, 19656, 19908, 21294, 21567, 22752, 24336, 24648, 26208, 26544, 26702, 27729, 28392, 28756, 29862, 31941, 32864, 34128, 36504, 36972, 37856, 39312, 39816, 40053, 42588, 43134, 48672, 49296, 53088, 53404, 55458, 56784, 57512, 59724, 63882, 64701, 68256, 73008, 73944, 78624, 79632, 80106, 85176, 86268, 93457, 98592, 106808, 110916, 113568, 115024, 119448, 120159, 127764, 129402, 146016, 147888, 159264, 160212, 170352, 172536, 186914, 194103, 213616, 221832, 230048, 238896, 240318, 255528, 258804, 280371, 295776, 320424, 340704, 345072, 360477, 373828, 388206, 427232, 443664, 477792, 480636, 511056, 517608, 560742, 640848, 690144, 720954, 747656, 776412, 841113, 887328, 961272, 1022112, 1035216, 1121484, 1281696, 1441908, 1495312, 1552824, 1682226, 1922544, 2070432, 2242968, 2523339, 2883816, 2990624, 3105648, 3364452, 3845088, 4485936, 5046678, 5767632, 6211296, 6728904, 8971872, 10093356, 11535264, 13457808, 20186712, 26915616, 40373424, 80746848]

約数ペア:

[(1, 80746848), (2, 40373424), (3, 26915616), (4, 20186712), (6, 13457808), (7, 11535264), (8, 10093356), (9, 8971872), (12, 6728904), (13, 6211296), (14, 5767632), (16, 5046678), (18, 4485936), (21, 3845088), (24, 3364452), (26, 3105648), (27, 2990624), (28, 2883816), (32, 2523339), (36, 2242968), (39, 2070432), (42, 1922544), (48, 1682226), (52, 1552824), (54, 1495312), (56, 1441908), (63, 1281696), (72, 1121484), (78, 1035216), (79, 1022112), (84, 961272), (91, 887328), (96, 841113), (104, 776412), (108, 747656), (112, 720954), (117, 690144), (126, 640848), (144, 560742), (156, 517608), (158, 511056), (168, 480636), (169, 477792), (182, 443664), (189, 427232), (208, 388206), (216, 373828), (224, 360477), (234, 345072), (237, 340704), (252, 320424), (273, 295776), (288, 280371), (312, 258804), (316, 255528), (336, 240318), (338, 238896), (351, 230048), (364, 221832), (378, 213616), (416, 194103), (432, 186914), (468, 172536), (474, 170352), (504, 160212), (507, 159264), (546, 147888), (553, 146016), (624, 129402), (632, 127764), (672, 120159), (676, 119448), (702, 115024), (711, 113568), (728, 110916), (756, 106808), (819, 98592), (864, 93457), (936, 86268), (948, 85176), (1008, 80106), (1014, 79632), (1027, 78624), (1092, 73944), (1106, 73008), (1183, 68256), (1248, 64701), (1264, 63882), (1352, 59724), (1404, 57512), (1422, 56784), (1456, 55458), (1512, 53404), (1521, 53088), (1638, 49296), (1659, 48672), (1872, 43134), (1896, 42588), (2016, 40053), (2028, 39816), (2054, 39312), (2133, 37856), (2184, 36972), (2212, 36504), (2366, 34128), (2457, 32864), (2528, 31941), (2704, 29862), (2808, 28756), (2844, 28392), (2912, 27729), (3024, 26702), (3042, 26544), (3081, 26208), (3276, 24648), (3318, 24336), (3549, 22752), (3744, 21567), (3792, 21294), (4056, 19908), (4108, 19656), (4266, 18928), (4368, 18486), (4424, 18252), (4563, 17696), (4732, 17064), (4914, 16432), (4977, 16224), (5408, 14931), (5616, 14378), (5688, 14196), (6048, 13351), (6084, 13272), (6162, 13104), (6552, 12324), (6636, 12168), (7098, 11376), (7189, 11232), (7584, 10647), (8112, 9954), (8216, 9828), (8532, 9464), (8736, 9243), (8848, 9126)]