80679508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7696

約数の個数: 48

約数和(自身を含む): 179786880

約数和(自身を除く): 99107372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 7643, 10556, 15286, 30572, 53501, 99359, 107002, 198718, 214004, 221647, 397436, 443294, 695513, 886588, 1391026, 1551529, 2782052, 2881411, 3103058, 5762822, 6206116, 11525644, 20169877, 40339754, 80679508]

約数ペア:

[(1, 80679508), (2, 40339754), (4, 20169877), (7, 11525644), (13, 6206116), (14, 5762822), (26, 3103058), (28, 2881411), (29, 2782052), (52, 1551529), (58, 1391026), (91, 886588), (116, 695513), (182, 443294), (203, 397436), (364, 221647), (377, 214004), (406, 198718), (754, 107002), (812, 99359), (1508, 53501), (2639, 30572), (5278, 15286), (7643, 10556)]