77431608

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11087}}^1$

素因数の和:11196

約数の個数: 48

約数和(自身を含む): 211891680

約数和(自身を除く): 134460072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 11087, 22174, 33261, 44348, 66522, 88696, 99783, 133044, 199566, 266088, 399132, 798264, 1075439, 2150878, 3226317, 4301756, 6452634, 8603512, 9678951, 12905268, 19357902, 25810536, 38715804, 77431608]

約数ペア:

[(1, 77431608), (2, 38715804), (3, 25810536), (4, 19357902), (6, 12905268), (8, 9678951), (9, 8603512), (12, 6452634), (18, 4301756), (24, 3226317), (36, 2150878), (72, 1075439), (97, 798264), (194, 399132), (291, 266088), (388, 199566), (582, 133044), (776, 99783), (873, 88696), (1164, 66522), (1746, 44348), (2328, 33261), (3492, 22174), (6984, 11087)]