72477692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112543}}^1$

素因数の和:112577

約数の個数: 24

約数和(自身を含む): 151259136

約数和(自身を除く): 78781444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 112543, 225086, 450172, 787801, 1575602, 2588489, 3151204, 5176978, 10353956, 18119423, 36238846, 72477692]

約数ペア:

[(1, 72477692), (2, 36238846), (4, 18119423), (7, 10353956), (14, 5176978), (23, 3151204), (28, 2588489), (46, 1575602), (92, 787801), (161, 450172), (322, 225086), (644, 112543)]