86700796

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 48

約数和(自身を含む): 190590400

約数和(自身を除く): 103889604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 4861, 8918, 9722, 17836, 19444, 34027, 63193, 68054, 126386, 136108, 238189, 252772, 442351, 476378, 884702, 952756, 1667323, 1769404, 3096457, 3334646, 6192914, 6669292, 12385828, 21675199, 43350398, 86700796]

約数ペア:

[(1, 86700796), (2, 43350398), (4, 21675199), (7, 12385828), (13, 6669292), (14, 6192914), (26, 3334646), (28, 3096457), (49, 1769404), (52, 1667323), (91, 952756), (98, 884702), (182, 476378), (196, 442351), (343, 252772), (364, 238189), (637, 136108), (686, 126386), (1274, 68054), (1372, 63193), (2548, 34027), (4459, 19444), (4861, 17836), (8918, 9722)]