66261168

素因数分解:

$2^4\times 3^2\times {\mathrm{460147}}^1$

素因数の和:460161

約数の個数: 30

約数和(自身を含む): 185439644

約数和(自身を除く): 119178476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 460147, 920294, 1380441, 1840588, 2760882, 3681176, 4141323, 5521764, 7362352, 8282646, 11043528, 16565292, 22087056, 33130584, 66261168]

約数ペア:

[(1, 66261168), (2, 33130584), (3, 22087056), (4, 16565292), (6, 11043528), (8, 8282646), (9, 7362352), (12, 5521764), (16, 4141323), (18, 3681176), (24, 2760882), (36, 1840588), (48, 1380441), (72, 920294), (144, 460147)]