129511044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 355496960

約数和(自身を除く): 225985916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2179, 2286, 3302, 4358, 4572, 4953, 6537, 6604, 8716, 9906, 13074, 14859, 19611, 19812, 26148, 28327, 29718, 39222, 56654, 59436, 78444, 84981, 113308, 169962, 254943, 276733, 339924, 509886, 553466, 830199, 1019772, 1106932, 1660398, 2490597, 3320796, 3597529, 4981194, 7195058, 9962388, 10792587, 14390116, 21585174, 32377761, 43170348, 64755522, 129511044]

約数ペア:

[(1, 129511044), (2, 64755522), (3, 43170348), (4, 32377761), (6, 21585174), (9, 14390116), (12, 10792587), (13, 9962388), (18, 7195058), (26, 4981194), (36, 3597529), (39, 3320796), (52, 2490597), (78, 1660398), (117, 1106932), (127, 1019772), (156, 830199), (234, 553466), (254, 509886), (381, 339924), (468, 276733), (508, 254943), (762, 169962), (1143, 113308), (1524, 84981), (1651, 78444), (2179, 59436), (2286, 56654), (3302, 39222), (4358, 29718), (4572, 28327), (4953, 26148), (6537, 19812), (6604, 19611), (8716, 14859), (9906, 13074)]