87533316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 242849880

約数和(自身を除く): 155316564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 3529, 4134, 6201, 7058, 8268, 10587, 12402, 14116, 21174, 24804, 31761, 42348, 45877, 63522, 91754, 127044, 137631, 183508, 187037, 275262, 374074, 412893, 550524, 561111, 748148, 825786, 1122222, 1651572, 1683333, 2244444, 2431481, 3366666, 4862962, 6733332, 7294443, 9725924, 14588886, 21883329, 29177772, 43766658, 87533316]

約数ペア:

[(1, 87533316), (2, 43766658), (3, 29177772), (4, 21883329), (6, 14588886), (9, 9725924), (12, 7294443), (13, 6733332), (18, 4862962), (26, 3366666), (36, 2431481), (39, 2244444), (52, 1683333), (53, 1651572), (78, 1122222), (106, 825786), (117, 748148), (156, 561111), (159, 550524), (212, 412893), (234, 374074), (318, 275262), (468, 187037), (477, 183508), (636, 137631), (689, 127044), (954, 91754), (1378, 63522), (1908, 45877), (2067, 42348), (2756, 31761), (3529, 24804), (4134, 21174), (6201, 14116), (7058, 12402), (8268, 10587)]