86686264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 126065096

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 56, 68, 74, 92, 107, 119, 136, 148, 161, 184, 214, 238, 259, 296, 322, 391, 428, 476, 518, 629, 644, 749, 782, 851, 856, 952, 1036, 1258, 1288, 1498, 1564, 1702, 1819, 2072, 2461, 2516, 2737, 2996, 3128, 3404, 3638, 3959, 4403, 4922, 5032, 5474, 5957, 5992, 6808, 7276, 7918, 8806, 9844, 10948, 11914, 12733, 14467, 14552, 15836, 17227, 17612, 19688, 21896, 23828, 25466, 27713, 28934, 31672, 34454, 35224, 41837, 47656, 50932, 55426, 57868, 67303, 68908, 83674, 91057, 101269, 101864, 110852, 115736, 134606, 137816, 167348, 182114, 202538, 221704, 269212, 292859, 334696, 364228, 405076, 471121, 538424, 585718, 637399, 728456, 810152, 942242, 1171436, 1274798, 1547969, 1884484, 2342872, 2549596, 3095938, 3768968, 5099192, 6191876, 10835783, 12383752, 21671566, 43343132, 86686264]

約数ペア:

[(1, 86686264), (2, 43343132), (4, 21671566), (7, 12383752), (8, 10835783), (14, 6191876), (17, 5099192), (23, 3768968), (28, 3095938), (34, 2549596), (37, 2342872), (46, 1884484), (56, 1547969), (68, 1274798), (74, 1171436), (92, 942242), (107, 810152), (119, 728456), (136, 637399), (148, 585718), (161, 538424), (184, 471121), (214, 405076), (238, 364228), (259, 334696), (296, 292859), (322, 269212), (391, 221704), (428, 202538), (476, 182114), (518, 167348), (629, 137816), (644, 134606), (749, 115736), (782, 110852), (851, 101864), (856, 101269), (952, 91057), (1036, 83674), (1258, 68908), (1288, 67303), (1498, 57868), (1564, 55426), (1702, 50932), (1819, 47656), (2072, 41837), (2461, 35224), (2516, 34454), (2737, 31672), (2996, 28934), (3128, 27713), (3404, 25466), (3638, 23828), (3959, 21896), (4403, 19688), (4922, 17612), (5032, 17227), (5474, 15836), (5957, 14552), (5992, 14467), (6808, 12733), (7276, 11914), (7918, 10948), (8806, 9844)]