79587612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 218129184

約数和(自身を除く): 138541572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 983, 1038, 1557, 1966, 2076, 2249, 2949, 3114, 3932, 4498, 5898, 6228, 6747, 8847, 8996, 11796, 12779, 13494, 17694, 20241, 25558, 26988, 35388, 38337, 40482, 51116, 76674, 80964, 115011, 153348, 170059, 230022, 340118, 460044, 510177, 680236, 1020354, 1530531, 2040708, 2210767, 3061062, 4421534, 6122124, 6632301, 8843068, 13264602, 19896903, 26529204, 39793806, 79587612]

約数ペア:

[(1, 79587612), (2, 39793806), (3, 26529204), (4, 19896903), (6, 13264602), (9, 8843068), (12, 6632301), (13, 6122124), (18, 4421534), (26, 3061062), (36, 2210767), (39, 2040708), (52, 1530531), (78, 1020354), (117, 680236), (156, 510177), (173, 460044), (234, 340118), (346, 230022), (468, 170059), (519, 153348), (692, 115011), (983, 80964), (1038, 76674), (1557, 51116), (1966, 40482), (2076, 38337), (2249, 35388), (2949, 26988), (3114, 25558), (3932, 20241), (4498, 17694), (5898, 13494), (6228, 12779), (6747, 11796), (8847, 8996)]