68343860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3167}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 88129996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 3167, 4316, 5395, 6334, 10790, 12668, 15835, 21580, 31670, 41171, 63340, 82342, 164684, 205855, 262861, 411710, 525722, 823420, 1051444, 1314305, 2628610, 3417193, 5257220, 6834386, 13668772, 17085965, 34171930, 68343860]

約数ペア:

[(1, 68343860), (2, 34171930), (4, 17085965), (5, 13668772), (10, 6834386), (13, 5257220), (20, 3417193), (26, 2628610), (52, 1314305), (65, 1051444), (83, 823420), (130, 525722), (166, 411710), (260, 262861), (332, 205855), (415, 164684), (830, 82342), (1079, 63340), (1660, 41171), (2158, 31670), (3167, 21580), (4316, 15835), (5395, 12668), (6334, 10790)]