76281964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 150052896

約数和(自身を除く): 73770932

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 194, 244, 293, 388, 586, 671, 1067, 1172, 1342, 2134, 2684, 3223, 4268, 5917, 6446, 11834, 12892, 17873, 23668, 28421, 35746, 56842, 65087, 71492, 113684, 130174, 196603, 260348, 312631, 393206, 625262, 786412, 1250524, 1733681, 3467362, 6934724, 19070491, 38140982, 76281964]

約数ペア:

[(1, 76281964), (2, 38140982), (4, 19070491), (11, 6934724), (22, 3467362), (44, 1733681), (61, 1250524), (97, 786412), (122, 625262), (194, 393206), (244, 312631), (293, 260348), (388, 196603), (586, 130174), (671, 113684), (1067, 71492), (1172, 65087), (1342, 56842), (2134, 35746), (2684, 28421), (3223, 23668), (4268, 17873), (5917, 12892), (6446, 11834)]