80461404

素因数分解:

$2^2\times 3^3\times {\mathrm{745013}}^1$

素因数の和:745026

約数の個数: 24

約数和(自身を含む): 208603920

約数和(自身を除く): 128142516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 745013, 1490026, 2235039, 2980052, 4470078, 6705117, 8940156, 13410234, 20115351, 26820468, 40230702, 80461404]

約数ペア:

[(1, 80461404), (2, 40230702), (3, 26820468), (4, 20115351), (6, 13410234), (9, 8940156), (12, 6705117), (18, 4470078), (27, 2980052), (36, 2235039), (54, 1490026), (108, 745013)]