64629528

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 168382560

約数和(自身を除く): 103753032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 876, 888, 997, 1752, 1994, 2701, 2991, 3988, 5402, 5982, 7976, 8103, 10804, 11964, 16206, 21608, 23928, 32412, 36889, 64824, 72781, 73778, 110667, 145562, 147556, 218343, 221334, 291124, 295112, 436686, 442668, 582248, 873372, 885336, 1746744, 2692897, 5385794, 8078691, 10771588, 16157382, 21543176, 32314764, 64629528]

約数ペア:

[(1, 64629528), (2, 32314764), (3, 21543176), (4, 16157382), (6, 10771588), (8, 8078691), (12, 5385794), (24, 2692897), (37, 1746744), (73, 885336), (74, 873372), (111, 582248), (146, 442668), (148, 436686), (219, 295112), (222, 291124), (292, 221334), (296, 218343), (438, 147556), (444, 145562), (584, 110667), (876, 73778), (888, 72781), (997, 64824), (1752, 36889), (1994, 32412), (2701, 23928), (2991, 21608), (3988, 16206), (5402, 11964), (5982, 10804), (7976, 8103)]