82978896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 291842432

約数和(自身を除く): 208863536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 121, 132, 143, 154, 156, 157, 168, 176, 182, 208, 231, 242, 264, 273, 286, 308, 312, 314, 336, 363, 364, 429, 462, 471, 484, 528, 546, 572, 616, 624, 628, 726, 728, 847, 858, 924, 942, 968, 1001, 1092, 1099, 1144, 1232, 1256, 1452, 1456, 1573, 1694, 1716, 1727, 1848, 1884, 1936, 2002, 2041, 2184, 2198, 2288, 2512, 2541, 2904, 3003, 3146, 3297, 3388, 3432, 3454, 3696, 3768, 4004, 4082, 4368, 4396, 4719, 5082, 5181, 5808, 6006, 6123, 6292, 6594, 6776, 6864, 6908, 7536, 8008, 8164, 8792, 9438, 10164, 10362, 11011, 12012, 12089, 12246, 12584, 13188, 13552, 13816, 14287, 16016, 16328, 17584, 18876, 18997, 20328, 20724, 22022, 22451, 24024, 24178, 24492, 25168, 26376, 27632, 28574, 32656, 33033, 36267, 37752, 37994, 40656, 41448, 42861, 44044, 44902, 48048, 48356, 48984, 52752, 56991, 57148, 66066, 67353, 72534, 75504, 75988, 82896, 85722, 88088, 89804, 96712, 97968, 113982, 114296, 132132, 132979, 134706, 145068, 151976, 157157, 171444, 176176, 179608, 193424, 227964, 228592, 246961, 264264, 265958, 269412, 290136, 303952, 314314, 342888, 359216, 398937, 455928, 471471, 493922, 528528, 531916, 538824, 580272, 628628, 685776, 740883, 797874, 911856, 942942, 987844, 1063832, 1077648, 1257256, 1481766, 1595748, 1728727, 1885884, 1975688, 2127664, 2514512, 2963532, 3191496, 3457454, 3771768, 3951376, 5186181, 5927064, 6382992, 6914908, 7543536, 10372362, 11854128, 13829816, 20744724, 27659632, 41489448, 82978896]

約数ペア:

[(1, 82978896), (2, 41489448), (3, 27659632), (4, 20744724), (6, 13829816), (7, 11854128), (8, 10372362), (11, 7543536), (12, 6914908), (13, 6382992), (14, 5927064), (16, 5186181), (21, 3951376), (22, 3771768), (24, 3457454), (26, 3191496), (28, 2963532), (33, 2514512), (39, 2127664), (42, 1975688), (44, 1885884), (48, 1728727), (52, 1595748), (56, 1481766), (66, 1257256), (77, 1077648), (78, 1063832), (84, 987844), (88, 942942), (91, 911856), (104, 797874), (112, 740883), (121, 685776), (132, 628628), (143, 580272), (154, 538824), (156, 531916), (157, 528528), (168, 493922), (176, 471471), (182, 455928), (208, 398937), (231, 359216), (242, 342888), (264, 314314), (273, 303952), (286, 290136), (308, 269412), (312, 265958), (314, 264264), (336, 246961), (363, 228592), (364, 227964), (429, 193424), (462, 179608), (471, 176176), (484, 171444), (528, 157157), (546, 151976), (572, 145068), (616, 134706), (624, 132979), (628, 132132), (726, 114296), (728, 113982), (847, 97968), (858, 96712), (924, 89804), (942, 88088), (968, 85722), (1001, 82896), (1092, 75988), (1099, 75504), (1144, 72534), (1232, 67353), (1256, 66066), (1452, 57148), (1456, 56991), (1573, 52752), (1694, 48984), (1716, 48356), (1727, 48048), (1848, 44902), (1884, 44044), (1936, 42861), (2002, 41448), (2041, 40656), (2184, 37994), (2198, 37752), (2288, 36267), (2512, 33033), (2541, 32656), (2904, 28574), (3003, 27632), (3146, 26376), (3297, 25168), (3388, 24492), (3432, 24178), (3454, 24024), (3696, 22451), (3768, 22022), (4004, 20724), (4082, 20328), (4368, 18997), (4396, 18876), (4719, 17584), (5082, 16328), (5181, 16016), (5808, 14287), (6006, 13816), (6123, 13552), (6292, 13188), (6594, 12584), (6776, 12246), (6864, 12089), (6908, 12012), (7536, 11011), (8008, 10362), (8164, 10164), (8792, 9438)]