70639056

素因数分解:

$2^4\times 3^2\times {\mathrm{490549}}^1$

素因数の和:490563

約数の個数: 30

約数和(自身を含む): 197691650

約数和(自身を除く): 127052594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 490549, 981098, 1471647, 1962196, 2943294, 3924392, 4414941, 5886588, 7848784, 8829882, 11773176, 17659764, 23546352, 35319528, 70639056]

約数ペア:

[(1, 70639056), (2, 35319528), (3, 23546352), (4, 17659764), (6, 11773176), (8, 8829882), (9, 7848784), (12, 5886588), (16, 4414941), (18, 3924392), (24, 2943294), (36, 1962196), (48, 1471647), (72, 981098), (144, 490549)]