68229964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 36

約数和(自身を含む): 133453264

約数和(自身を除く): 65223300

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2311, 2684, 4622, 7381, 9244, 14762, 25421, 29524, 50842, 101684, 140971, 279631, 281942, 559262, 563884, 1118524, 1550681, 3101362, 6202724, 17057491, 34114982, 68229964]

約数ペア:

[(1, 68229964), (2, 34114982), (4, 17057491), (11, 6202724), (22, 3101362), (44, 1550681), (61, 1118524), (121, 563884), (122, 559262), (242, 281942), (244, 279631), (484, 140971), (671, 101684), (1342, 50842), (2311, 29524), (2684, 25421), (4622, 14762), (7381, 9244)]