87009390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8295

約数の個数: 80

約数和(自身を含む): 251985888

約数和(自身を除く): 164976498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 8263, 10530, 16526, 24789, 41315, 49578, 74367, 82630, 107419, 123945, 148734, 214838, 223101, 247890, 322257, 371835, 446202, 537095, 644514, 669303, 743670, 966771, 1074190, 1115505, 1338606, 1611285, 1933542, 2231010, 2900313, 3222570, 3346515, 4833855, 5800626, 6693030, 8700939, 9667710, 14501565, 17401878, 29003130, 43504695, 87009390]

約数ペア:

[(1, 87009390), (2, 43504695), (3, 29003130), (5, 17401878), (6, 14501565), (9, 9667710), (10, 8700939), (13, 6693030), (15, 5800626), (18, 4833855), (26, 3346515), (27, 3222570), (30, 2900313), (39, 2231010), (45, 1933542), (54, 1611285), (65, 1338606), (78, 1115505), (81, 1074190), (90, 966771), (117, 743670), (130, 669303), (135, 644514), (162, 537095), (195, 446202), (234, 371835), (270, 322257), (351, 247890), (390, 223101), (405, 214838), (585, 148734), (702, 123945), (810, 107419), (1053, 82630), (1170, 74367), (1755, 49578), (2106, 41315), (3510, 24789), (5265, 16526), (8263, 10530)]