80718816

素因数分解:

$2^5\times 3^1\times {\mathrm{840821}}^1$

素因数の和:840834

約数の個数: 24

約数和(自身を含む): 211887144

約数和(自身を除く): 131168328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 840821, 1681642, 2522463, 3363284, 5044926, 6726568, 10089852, 13453136, 20179704, 26906272, 40359408, 80718816]

約数ペア:

[(1, 80718816), (2, 40359408), (3, 26906272), (4, 20179704), (6, 13453136), (8, 10089852), (12, 6726568), (16, 5044926), (24, 3363284), (32, 2522463), (48, 1681642), (96, 840821)]