69797676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 178397184

約数和(自身を除く): 108599508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 271, 338, 381, 507, 508, 542, 676, 762, 813, 1014, 1084, 1524, 1626, 1651, 2028, 3252, 3302, 3523, 4953, 6604, 7046, 9906, 10569, 14092, 19812, 21138, 21463, 34417, 42276, 42926, 45799, 64389, 68834, 85852, 91598, 103251, 128778, 137397, 137668, 183196, 206502, 257556, 274794, 413004, 447421, 549588, 894842, 1342263, 1789684, 2684526, 5369052, 5816473, 11632946, 17449419, 23265892, 34898838, 69797676]

約数ペア:

[(1, 69797676), (2, 34898838), (3, 23265892), (4, 17449419), (6, 11632946), (12, 5816473), (13, 5369052), (26, 2684526), (39, 1789684), (52, 1342263), (78, 894842), (127, 549588), (156, 447421), (169, 413004), (254, 274794), (271, 257556), (338, 206502), (381, 183196), (507, 137668), (508, 137397), (542, 128778), (676, 103251), (762, 91598), (813, 85852), (1014, 68834), (1084, 64389), (1524, 45799), (1626, 42926), (1651, 42276), (2028, 34417), (3252, 21463), (3302, 21138), (3523, 19812), (4953, 14092), (6604, 10569), (7046, 9906)]