81439632

素因数分解:

$2^4\times 3^2\times {\mathrm{565553}}^1$

素因数の和:565567

約数の個数: 30

約数和(自身を含む): 227918262

約数和(自身を除く): 146478630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 565553, 1131106, 1696659, 2262212, 3393318, 4524424, 5089977, 6786636, 9048848, 10179954, 13573272, 20359908, 27146544, 40719816, 81439632]

約数ペア:

[(1, 81439632), (2, 40719816), (3, 27146544), (4, 20359908), (6, 13573272), (8, 10179954), (9, 9048848), (12, 6786636), (16, 5089977), (18, 4524424), (24, 3393318), (36, 2262212), (48, 1696659), (72, 1131106), (144, 565553)]