80216496

素因数分解:

$2^4\times 3^2\times {\mathrm{557059}}^1$

素因数の和:557073

約数の個数: 30

約数和(自身を含む): 224495180

約数和(自身を除く): 144278684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557059, 1114118, 1671177, 2228236, 3342354, 4456472, 5013531, 6684708, 8912944, 10027062, 13369416, 20054124, 26738832, 40108248, 80216496]

約数ペア:

[(1, 80216496), (2, 40108248), (3, 26738832), (4, 20054124), (6, 13369416), (8, 10027062), (9, 8912944), (12, 6684708), (16, 5013531), (18, 4456472), (24, 3342354), (36, 2228236), (48, 1671177), (72, 1114118), (144, 557059)]