107777576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 222912000

約数和(自身を除く): 115134424

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 89, 124, 152, 178, 248, 257, 356, 514, 589, 712, 1028, 1178, 1691, 2056, 2356, 2759, 3382, 4712, 4883, 5518, 6764, 7967, 9766, 11036, 13528, 15934, 19532, 22072, 22873, 31868, 39064, 45746, 52421, 63736, 91492, 104842, 151373, 182984, 209684, 302746, 419368, 434587, 605492, 709063, 869174, 1210984, 1418126, 1738348, 2836252, 3476696, 5672504, 13472197, 26944394, 53888788, 107777576]

約数ペア:

[(1, 107777576), (2, 53888788), (4, 26944394), (8, 13472197), (19, 5672504), (31, 3476696), (38, 2836252), (62, 1738348), (76, 1418126), (89, 1210984), (124, 869174), (152, 709063), (178, 605492), (248, 434587), (257, 419368), (356, 302746), (514, 209684), (589, 182984), (712, 151373), (1028, 104842), (1178, 91492), (1691, 63736), (2056, 52421), (2356, 45746), (2759, 39064), (3382, 31868), (4712, 22873), (4883, 22072), (5518, 19532), (6764, 15934), (7967, 13528), (9766, 11036)]