72230872

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17669}}^1$

素因数の和:17755

約数の個数: 32

約数和(自身を含む): 156909600

約数和(自身を除く): 84678728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 17669, 35338, 70676, 123683, 141352, 247366, 494732, 989464, 1289837, 2579674, 5159348, 9028859, 10318696, 18057718, 36115436, 72230872]

約数ペア:

[(1, 72230872), (2, 36115436), (4, 18057718), (7, 10318696), (8, 9028859), (14, 5159348), (28, 2579674), (56, 1289837), (73, 989464), (146, 494732), (292, 247366), (511, 141352), (584, 123683), (1022, 70676), (2044, 35338), (4088, 17669)]