64100808

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3240

約数の個数: 80

約数和(自身を含む): 185391360

約数和(自身を除く): 121290552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3191, 3348, 5022, 6382, 6696, 9573, 10044, 12764, 19146, 20088, 25528, 28719, 38292, 57438, 76584, 86157, 98921, 114876, 172314, 197842, 229752, 258471, 296763, 344628, 395684, 516942, 593526, 689256, 791368, 890289, 1033884, 1187052, 1780578, 2067768, 2374104, 2670867, 3561156, 5341734, 7122312, 8012601, 10683468, 16025202, 21366936, 32050404, 64100808]

約数ペア:

[(1, 64100808), (2, 32050404), (3, 21366936), (4, 16025202), (6, 10683468), (8, 8012601), (9, 7122312), (12, 5341734), (18, 3561156), (24, 2670867), (27, 2374104), (31, 2067768), (36, 1780578), (54, 1187052), (62, 1033884), (72, 890289), (81, 791368), (93, 689256), (108, 593526), (124, 516942), (162, 395684), (186, 344628), (216, 296763), (248, 258471), (279, 229752), (324, 197842), (372, 172314), (558, 114876), (648, 98921), (744, 86157), (837, 76584), (1116, 57438), (1674, 38292), (2232, 28719), (2511, 25528), (3191, 20088), (3348, 19146), (5022, 12764), (6382, 10044), (6696, 9573)]