86267792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 196987392

約数和(自身を除く): 110719600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 787, 806, 884, 1054, 1574, 1612, 1768, 2108, 3148, 3224, 3536, 4216, 6296, 6448, 6851, 8432, 10231, 12592, 13379, 13702, 20462, 24397, 26758, 27404, 40924, 48794, 53516, 54808, 81848, 97588, 107032, 109616, 163696, 173927, 195176, 214064, 317161, 347854, 390352, 414749, 634322, 695708, 829498, 1268644, 1391416, 1658996, 2537288, 2782832, 3317992, 5074576, 5391737, 6635984, 10783474, 21566948, 43133896, 86267792]

約数ペア:

[(1, 86267792), (2, 43133896), (4, 21566948), (8, 10783474), (13, 6635984), (16, 5391737), (17, 5074576), (26, 3317992), (31, 2782832), (34, 2537288), (52, 1658996), (62, 1391416), (68, 1268644), (104, 829498), (124, 695708), (136, 634322), (208, 414749), (221, 390352), (248, 347854), (272, 317161), (403, 214064), (442, 195176), (496, 173927), (527, 163696), (787, 109616), (806, 107032), (884, 97588), (1054, 81848), (1574, 54808), (1612, 53516), (1768, 48794), (2108, 40924), (3148, 27404), (3224, 26758), (3536, 24397), (4216, 20462), (6296, 13702), (6448, 13379), (6851, 12592), (8432, 10231)]