69164388

素因数分解:

$2^2\times 3^3\times {\mathrm{640411}}^1$

素因数の和:640424

約数の個数: 24

約数和(自身を含む): 179315360

約数和(自身を除く): 110150972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 640411, 1280822, 1921233, 2561644, 3842466, 5763699, 7684932, 11527398, 17291097, 23054796, 34582194, 69164388]

約数ペア:

[(1, 69164388), (2, 34582194), (3, 23054796), (4, 17291097), (6, 11527398), (9, 7684932), (12, 5763699), (18, 3842466), (27, 2561644), (36, 1921233), (54, 1280822), (108, 640411)]