64087992

素因数分解:

$2^3\times 3^2\times {\mathrm{890111}}^1$

素因数の和:890123

約数の個数: 24

約数和(自身を含む): 173571840

約数和(自身を除く): 109483848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890111, 1780222, 2670333, 3560444, 5340666, 7120888, 8010999, 10681332, 16021998, 21362664, 32043996, 64087992]

約数ペア:

[(1, 64087992), (2, 32043996), (3, 21362664), (4, 16021998), (6, 10681332), (8, 8010999), (9, 7120888), (12, 5340666), (18, 3560444), (24, 2670333), (36, 1780222), (72, 890111)]