7812117252

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{78539}}^1$

素因数の和:78862

約数の個数: 60

約数和(自身を含む): 20489201040

約数和(自身を除く): 12677083788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 921, 1228, 1842, 2763, 3684, 5526, 8289, 11052, 16578, 24867, 33156, 49734, 78539, 99468, 157078, 235617, 314156, 471234, 706851, 942468, 1413702, 2120553, 2827404, 4241106, 6361659, 8482212, 12723318, 24111473, 25446636, 48222946, 72334419, 96445892, 144668838, 217003257, 289337676, 434006514, 651009771, 868013028, 1302019542, 1953029313, 2604039084, 3906058626, 7812117252]

約数ペア:

[(1, 7812117252), (2, 3906058626), (3, 2604039084), (4, 1953029313), (6, 1302019542), (9, 868013028), (12, 651009771), (18, 434006514), (27, 289337676), (36, 217003257), (54, 144668838), (81, 96445892), (108, 72334419), (162, 48222946), (307, 25446636), (324, 24111473), (614, 12723318), (921, 8482212), (1228, 6361659), (1842, 4241106), (2763, 2827404), (3684, 2120553), (5526, 1413702), (8289, 942468), (11052, 706851), (16578, 471234), (24867, 314156), (33156, 235617), (49734, 157078), (78539, 99468)]