87043502

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 173229840

約数和(自身を除く): 86186338

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 4019, 8038, 10829, 21658, 28133, 52247, 56266, 68323, 104494, 136646, 196931, 365729, 393862, 478261, 731458, 888199, 956522, 1776398, 2560103, 3347827, 5120206, 6217393, 6695654, 12434786, 43521751, 87043502]

約数ペア:

[(1, 87043502), (2, 43521751), (7, 12434786), (13, 6695654), (14, 6217393), (17, 5120206), (26, 3347827), (34, 2560103), (49, 1776398), (91, 956522), (98, 888199), (119, 731458), (182, 478261), (221, 393862), (238, 365729), (442, 196931), (637, 136646), (833, 104494), (1274, 68323), (1547, 56266), (1666, 52247), (3094, 28133), (4019, 21658), (8038, 10829)]