77863676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12917}}^1$

素因数の和:13069

約数の個数: 24

約数和(自身を含む): 149745456

約数和(自身を除く): 71881780

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 12917, 25834, 51668, 142087, 284174, 568348, 1769629, 3539258, 7078516, 19465919, 38931838, 77863676]

約数ペア:

[(1, 77863676), (2, 38931838), (4, 19465919), (11, 7078516), (22, 3539258), (44, 1769629), (137, 568348), (274, 284174), (548, 142087), (1507, 51668), (3014, 25834), (6028, 12917)]