7984572804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{134339}}^1$

素因数の和:134489

約数の個数: 72

約数和(自身を含む): 21907092480

約数和(自身を除く): 13922519676

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, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 59436, 134339, 268678, 403017, 537356, 806034, 1209051, 1612068, 1746407, 2418102, 3492814, 4836204, 5239221, 6985628, 10478442, 15717663, 17061053, 20956884, 31435326, 34122106, 51183159, 62870652, 68244212, 102366318, 153549477, 204732636, 221793689, 307098954, 443587378, 614197908, 665381067, 887174756, 1330762134, 1996143201, 2661524268, 3992286402, 7984572804]

約数ペア:

[(1, 7984572804), (2, 3992286402), (3, 2661524268), (4, 1996143201), (6, 1330762134), (9, 887174756), (12, 665381067), (13, 614197908), (18, 443587378), (26, 307098954), (36, 221793689), (39, 204732636), (52, 153549477), (78, 102366318), (117, 68244212), (127, 62870652), (156, 51183159), (234, 34122106), (254, 31435326), (381, 20956884), (468, 17061053), (508, 15717663), (762, 10478442), (1143, 6985628), (1524, 5239221), (1651, 4836204), (2286, 3492814), (3302, 2418102), (4572, 1746407), (4953, 1612068), (6604, 1209051), (9906, 806034), (14859, 537356), (19812, 403017), (29718, 268678), (59436, 134339)]