81206088

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20261}}^1$

素因数の和:20437

約数の個数: 32

約数和(自身を含む): 204240960

約数和(自身を除く): 123034872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 486264, 3383587, 6767174, 10150761, 13534348, 20301522, 27068696, 40603044, 81206088]

約数ペア:

[(1, 81206088), (2, 40603044), (3, 27068696), (4, 20301522), (6, 13534348), (8, 10150761), (12, 6767174), (24, 3383587), (167, 486264), (334, 243132), (501, 162088), (668, 121566), (1002, 81044), (1336, 60783), (2004, 40522), (4008, 20261)]