27180816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 77453376

約数和(自身を除く): 50272560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1013, 1032, 1118, 1677, 2026, 2064, 2236, 3039, 3354, 4052, 4472, 6078, 6708, 8104, 8944, 12156, 13169, 13416, 16208, 24312, 26338, 26832, 39507, 43559, 48624, 52676, 79014, 87118, 105352, 130677, 158028, 174236, 210704, 261354, 316056, 348472, 522708, 566267, 632112, 696944, 1045416, 1132534, 1698801, 2090832, 2265068, 3397602, 4530136, 6795204, 9060272, 13590408, 27180816]

約数ペア:

[(1, 27180816), (2, 13590408), (3, 9060272), (4, 6795204), (6, 4530136), (8, 3397602), (12, 2265068), (13, 2090832), (16, 1698801), (24, 1132534), (26, 1045416), (39, 696944), (43, 632112), (48, 566267), (52, 522708), (78, 348472), (86, 316056), (104, 261354), (129, 210704), (156, 174236), (172, 158028), (208, 130677), (258, 105352), (312, 87118), (344, 79014), (516, 52676), (559, 48624), (624, 43559), (688, 39507), (1013, 26832), (1032, 26338), (1118, 24312), (1677, 16208), (2026, 13416), (2064, 13169), (2236, 12156), (3039, 8944), (3354, 8104), (4052, 6708), (4472, 6078)]