64147308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{172439}}^1$

素因数の和:172477

約数の個数: 24

約数和(自身を含む): 154506240

約数和(自身を除く): 90358932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 172439, 344878, 517317, 689756, 1034634, 2069268, 5345609, 10691218, 16036827, 21382436, 32073654, 64147308]

約数ペア:

[(1, 64147308), (2, 32073654), (3, 21382436), (4, 16036827), (6, 10691218), (12, 5345609), (31, 2069268), (62, 1034634), (93, 689756), (124, 517317), (186, 344878), (372, 172439)]