87942707658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{580871}}^1$

素因数の和:581539

約数の個数: 48

約数和(自身を含む): 205517160576

約数和(自身を除く): 117574452918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 647, 1294, 1941, 3882, 5823, 8411, 11646, 16822, 25233, 50466, 75699, 151398, 580871, 1161742, 1742613, 3485226, 5227839, 7551323, 10455678, 15102646, 22653969, 45307938, 67961907, 135923814, 375823537, 751647074, 1127470611, 2254941222, 3382411833, 4885705981, 6764823666, 9771411962, 14657117943, 29314235886, 43971353829, 87942707658]

約数ペア:

[(1, 87942707658), (2, 43971353829), (3, 29314235886), (6, 14657117943), (9, 9771411962), (13, 6764823666), (18, 4885705981), (26, 3382411833), (39, 2254941222), (78, 1127470611), (117, 751647074), (234, 375823537), (647, 135923814), (1294, 67961907), (1941, 45307938), (3882, 22653969), (5823, 15102646), (8411, 10455678), (11646, 7551323), (16822, 5227839), (25233, 3485226), (50466, 1742613), (75699, 1161742), (151398, 580871)]