8680152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 15269928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 647, 1032, 1118, 1294, 1677, 1941, 2236, 2588, 3354, 3882, 4472, 5176, 6708, 7764, 8411, 13416, 15528, 16822, 25233, 27821, 33644, 50466, 55642, 67288, 83463, 100932, 111284, 166926, 201864, 222568, 333852, 361673, 667704, 723346, 1085019, 1446692, 2170038, 2893384, 4340076, 8680152]

約数ペア:

[(1, 8680152), (2, 4340076), (3, 2893384), (4, 2170038), (6, 1446692), (8, 1085019), (12, 723346), (13, 667704), (24, 361673), (26, 333852), (39, 222568), (43, 201864), (52, 166926), (78, 111284), (86, 100932), (104, 83463), (129, 67288), (156, 55642), (172, 50466), (258, 33644), (312, 27821), (344, 25233), (516, 16822), (559, 15528), (647, 13416), (1032, 8411), (1118, 7764), (1294, 6708), (1677, 5176), (1941, 4472), (2236, 3882), (2588, 3354)]