80102574

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 185856000

約数和(自身を除く): 105753426

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 109, 186, 218, 279, 327, 439, 558, 654, 837, 878, 981, 1317, 1674, 1962, 2634, 2943, 3379, 3951, 5886, 6758, 7902, 10137, 11853, 13609, 20274, 23706, 27218, 30411, 40827, 47851, 60822, 81654, 91233, 95702, 122481, 143553, 182466, 244962, 287106, 367443, 430659, 734886, 861318, 1291977, 1483381, 2583954, 2966762, 4450143, 8900286, 13350429, 26700858, 40051287, 80102574]

約数ペア:

[(1, 80102574), (2, 40051287), (3, 26700858), (6, 13350429), (9, 8900286), (18, 4450143), (27, 2966762), (31, 2583954), (54, 1483381), (62, 1291977), (93, 861318), (109, 734886), (186, 430659), (218, 367443), (279, 287106), (327, 244962), (439, 182466), (558, 143553), (654, 122481), (837, 95702), (878, 91233), (981, 81654), (1317, 60822), (1674, 47851), (1962, 40827), (2634, 30411), (2943, 27218), (3379, 23706), (3951, 20274), (5886, 13609), (6758, 11853), (7902, 10137)]