80901738

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73681}}^1$

素因数の和:73750

約数の個数: 24

約数和(自身を含む): 178163076

約数和(自身を除く): 97261338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 73681, 147362, 221043, 442086, 663129, 1326258, 4494541, 8989082, 13483623, 26967246, 40450869, 80901738]

約数ペア:

[(1, 80901738), (2, 40450869), (3, 26967246), (6, 13483623), (9, 8989082), (18, 4494541), (61, 1326258), (122, 663129), (183, 442086), (366, 221043), (549, 147362), (1098, 73681)]