64189716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{172553}}^1$

素因数の和:172591

約数の個数: 24

約数和(自身を含む): 154608384

約数和(自身を除く): 90418668

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 172553, 345106, 517659, 690212, 1035318, 2070636, 5349143, 10698286, 16047429, 21396572, 32094858, 64189716]

約数ペア:

[(1, 64189716), (2, 32094858), (3, 21396572), (4, 16047429), (6, 10698286), (12, 5349143), (31, 2070636), (62, 1035318), (93, 690212), (124, 517659), (186, 345106), (372, 172553)]