72785566

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{85229}}^1$

素因数の和:85299

約数の個数: 16

約数和(自身を含む): 126822240

約数和(自身を除く): 54036674

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 85229, 170458, 596603, 1193206, 5198969, 10397938, 36392783, 72785566]

約数ペア:

[(1, 72785566), (2, 36392783), (7, 10397938), (14, 5198969), (61, 1193206), (122, 596603), (427, 170458), (854, 85229)]