80859216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 216111168

約数和(自身を除く): 135251952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 181, 227, 246, 328, 362, 454, 492, 543, 656, 681, 724, 908, 984, 1086, 1362, 1448, 1816, 1968, 2172, 2724, 2896, 3632, 4344, 5448, 7421, 8688, 9307, 10896, 14842, 18614, 22263, 27921, 29684, 37228, 41087, 44526, 55842, 59368, 74456, 82174, 89052, 111684, 118736, 123261, 148912, 164348, 178104, 223368, 246522, 328696, 356208, 446736, 493044, 657392, 986088, 1684567, 1972176, 3369134, 5053701, 6738268, 10107402, 13476536, 20214804, 26953072, 40429608, 80859216]

約数ペア:

[(1, 80859216), (2, 40429608), (3, 26953072), (4, 20214804), (6, 13476536), (8, 10107402), (12, 6738268), (16, 5053701), (24, 3369134), (41, 1972176), (48, 1684567), (82, 986088), (123, 657392), (164, 493044), (181, 446736), (227, 356208), (246, 328696), (328, 246522), (362, 223368), (454, 178104), (492, 164348), (543, 148912), (656, 123261), (681, 118736), (724, 111684), (908, 89052), (984, 82174), (1086, 74456), (1362, 59368), (1448, 55842), (1816, 44526), (1968, 41087), (2172, 37228), (2724, 29684), (2896, 27921), (3632, 22263), (4344, 18614), (5448, 14842), (7421, 10896), (8688, 9307)]