78220866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{317971}}^1$

素因数の和:318017

約数の個数: 16

約数和(自身を含む): 160257888

約数和(自身を除く): 82037022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 317971, 635942, 953913, 1907826, 13036811, 26073622, 39110433, 78220866]

約数ペア:

[(1, 78220866), (2, 39110433), (3, 26073622), (6, 13036811), (41, 1907826), (82, 953913), (123, 635942), (246, 317971)]