77072212

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18229}}^1$

素因数の和:18391

約数の個数: 24

約数和(自身を含む): 155173760

約数和(自身を除く): 78101548

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 18229, 36458, 72916, 127603, 255206, 510412, 2752579, 5505158, 11010316, 19268053, 38536106, 77072212]

約数ペア:

[(1, 77072212), (2, 38536106), (4, 19268053), (7, 11010316), (14, 5505158), (28, 2752579), (151, 510412), (302, 255206), (604, 127603), (1057, 72916), (2114, 36458), (4228, 18229)]