81085848

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20231}}^1$

素因数の和:20407

約数の個数: 32

約数和(自身を含む): 203938560

約数和(自身を除く): 122852712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 20231, 40462, 60693, 80924, 121386, 161848, 242772, 485544, 3378577, 6757154, 10135731, 13514308, 20271462, 27028616, 40542924, 81085848]

約数ペア:

[(1, 81085848), (2, 40542924), (3, 27028616), (4, 20271462), (6, 13514308), (8, 10135731), (12, 6757154), (24, 3378577), (167, 485544), (334, 242772), (501, 161848), (668, 121386), (1002, 80924), (1336, 60693), (2004, 40462), (4008, 20231)]