66315804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{128519}}^1$

素因数の和:128569

約数の個数: 24

約数和(自身を含む): 158336640

約数和(自身を除く): 92020836

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 128519, 257038, 385557, 514076, 771114, 1542228, 5526317, 11052634, 16578951, 22105268, 33157902, 66315804]

約数ペア:

[(1, 66315804), (2, 33157902), (3, 22105268), (4, 16578951), (6, 11052634), (12, 5526317), (43, 1542228), (86, 771114), (129, 514076), (172, 385557), (258, 257038), (516, 128519)]