71325648

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11576

約数の個数: 60

約数和(自身を含む): 204272640

約数和(自身を除く): 132946992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 11519, 23038, 34557, 46076, 69114, 92152, 103671, 138228, 184304, 207342, 276456, 414684, 495317, 552912, 829368, 990634, 1485951, 1658736, 1981268, 2971902, 3962536, 4457853, 5943804, 7925072, 8915706, 11887608, 17831412, 23775216, 35662824, 71325648]

約数ペア:

[(1, 71325648), (2, 35662824), (3, 23775216), (4, 17831412), (6, 11887608), (8, 8915706), (9, 7925072), (12, 5943804), (16, 4457853), (18, 3962536), (24, 2971902), (36, 1981268), (43, 1658736), (48, 1485951), (72, 990634), (86, 829368), (129, 552912), (144, 495317), (172, 414684), (258, 276456), (344, 207342), (387, 184304), (516, 138228), (688, 103671), (774, 92152), (1032, 69114), (1548, 46076), (2064, 34557), (3096, 23038), (6192, 11519)]