80492274

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{62983}}^1$

素因数の和:63062

約数の個数: 24

約数和(自身を含む): 176859072

約数和(自身を除く): 96366798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 62983, 125966, 188949, 377898, 566847, 1133694, 4471793, 8943586, 13415379, 26830758, 40246137, 80492274]

約数ペア:

[(1, 80492274), (2, 40246137), (3, 26830758), (6, 13415379), (9, 8943586), (18, 4471793), (71, 1133694), (142, 566847), (213, 377898), (426, 188949), (639, 125966), (1278, 62983)]