80476938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62971}}^1$

素因数の和:63050

約数の個数: 24

約数和(自身を含む): 176825376

約数和(自身を除く): 96348438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 62971, 125942, 188913, 377826, 566739, 1133478, 4470941, 8941882, 13412823, 26825646, 40238469, 80476938]

約数ペア:

[(1, 80476938), (2, 40238469), (3, 26825646), (6, 13412823), (9, 8941882), (18, 4470941), (71, 1133478), (142, 566739), (213, 377826), (426, 188913), (639, 125942), (1278, 62971)]