48888612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 129572352

約数和(自身を除く): 80683740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 617, 639, 852, 1116, 1234, 1278, 1851, 2201, 2468, 2556, 3702, 4402, 5553, 6603, 7404, 8804, 11106, 13206, 19127, 19809, 22212, 26412, 38254, 39618, 43807, 57381, 76508, 79236, 87614, 114762, 131421, 172143, 175228, 229524, 262842, 344286, 394263, 525684, 688572, 788526, 1358017, 1577052, 2716034, 4074051, 5432068, 8148102, 12222153, 16296204, 24444306, 48888612]

約数ペア:

[(1, 48888612), (2, 24444306), (3, 16296204), (4, 12222153), (6, 8148102), (9, 5432068), (12, 4074051), (18, 2716034), (31, 1577052), (36, 1358017), (62, 788526), (71, 688572), (93, 525684), (124, 394263), (142, 344286), (186, 262842), (213, 229524), (279, 175228), (284, 172143), (372, 131421), (426, 114762), (558, 87614), (617, 79236), (639, 76508), (852, 57381), (1116, 43807), (1234, 39618), (1278, 38254), (1851, 26412), (2201, 22212), (2468, 19809), (2556, 19127), (3702, 13206), (4402, 11106), (5553, 8804), (6603, 7404)]