64601568

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5528

約数の個数: 72

約数和(自身を含む): 188225856

約数和(自身を除く): 123624288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5471, 5904, 10942, 11808, 16413, 21884, 32826, 43768, 49239, 65652, 87536, 98478, 131304, 175072, 196956, 224311, 262608, 393912, 448622, 525216, 672933, 787824, 897244, 1345866, 1575648, 1794488, 2018799, 2691732, 3588976, 4037598, 5383464, 7177952, 8075196, 10766928, 16150392, 21533856, 32300784, 64601568]

約数ペア:

[(1, 64601568), (2, 32300784), (3, 21533856), (4, 16150392), (6, 10766928), (8, 8075196), (9, 7177952), (12, 5383464), (16, 4037598), (18, 3588976), (24, 2691732), (32, 2018799), (36, 1794488), (41, 1575648), (48, 1345866), (72, 897244), (82, 787824), (96, 672933), (123, 525216), (144, 448622), (164, 393912), (246, 262608), (288, 224311), (328, 196956), (369, 175072), (492, 131304), (656, 98478), (738, 87536), (984, 65652), (1312, 49239), (1476, 43768), (1968, 32826), (2952, 21884), (3936, 16413), (5471, 11808), (5904, 10942)]