13579504656

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{40237}}^1$

素因数の和:40416

約数の個数: 80

約数和(自身を含む): 35924486400

約数和(自身を除く): 22344981744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 632, 712, 948, 1068, 1264, 1424, 1896, 2136, 3792, 4272, 7031, 14062, 21093, 28124, 40237, 42186, 56248, 80474, 84372, 112496, 120711, 160948, 168744, 241422, 321896, 337488, 482844, 643792, 965688, 1931376, 3178723, 3581093, 6357446, 7162186, 9536169, 10743279, 12714892, 14324372, 19072338, 21486558, 25429784, 28648744, 38144676, 42973116, 50859568, 57297488, 76289352, 85946232, 152578704, 171892464, 282906347, 565812694, 848719041, 1131625388, 1697438082, 2263250776, 3394876164, 4526501552, 6789752328, 13579504656]

約数ペア:

[(1, 13579504656), (2, 6789752328), (3, 4526501552), (4, 3394876164), (6, 2263250776), (8, 1697438082), (12, 1131625388), (16, 848719041), (24, 565812694), (48, 282906347), (79, 171892464), (89, 152578704), (158, 85946232), (178, 76289352), (237, 57297488), (267, 50859568), (316, 42973116), (356, 38144676), (474, 28648744), (534, 25429784), (632, 21486558), (712, 19072338), (948, 14324372), (1068, 12714892), (1264, 10743279), (1424, 9536169), (1896, 7162186), (2136, 6357446), (3792, 3581093), (4272, 3178723), (7031, 1931376), (14062, 965688), (21093, 643792), (28124, 482844), (40237, 337488), (42186, 321896), (56248, 241422), (80474, 168744), (84372, 160948), (112496, 120711)]