80671158

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73471}}^1$

素因数の和:73540

約数の個数: 24

約数和(自身を含む): 177655296

約数和(自身を除く): 96984138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 73471, 146942, 220413, 440826, 661239, 1322478, 4481731, 8963462, 13445193, 26890386, 40335579, 80671158]

約数ペア:

[(1, 80671158), (2, 40335579), (3, 26890386), (6, 13445193), (9, 8963462), (18, 4481731), (61, 1322478), (122, 661239), (183, 440826), (366, 220413), (549, 146942), (1098, 73471)]