64748646

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12938

約数の個数: 40

約数和(自身を含む): 149776704

約数和(自身を除く): 85028058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 12893, 25786, 38679, 77358, 116037, 232074, 348111, 399683, 696222, 799366, 1044333, 1199049, 2088666, 2398098, 3597147, 7194294, 10791441, 21582882, 32374323, 64748646]

約数ペア:

[(1, 64748646), (2, 32374323), (3, 21582882), (6, 10791441), (9, 7194294), (18, 3597147), (27, 2398098), (31, 2088666), (54, 1199049), (62, 1044333), (81, 799366), (93, 696222), (162, 399683), (186, 348111), (279, 232074), (558, 116037), (837, 77358), (1674, 38679), (2511, 25786), (5022, 12893)]