66815568

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11317}}^1$

素因数の和:11372

約数の個数: 60

約数和(自身を含む): 191568468

約数和(自身を除く): 124752900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 11317, 22634, 33951, 45268, 67902, 90536, 101853, 135804, 181072, 203706, 271608, 407412, 463997, 543216, 814824, 927994, 1391991, 1629648, 1855988, 2783982, 3711976, 4175973, 5567964, 7423952, 8351946, 11135928, 16703892, 22271856, 33407784, 66815568]

約数ペア:

[(1, 66815568), (2, 33407784), (3, 22271856), (4, 16703892), (6, 11135928), (8, 8351946), (9, 7423952), (12, 5567964), (16, 4175973), (18, 3711976), (24, 2783982), (36, 1855988), (41, 1629648), (48, 1391991), (72, 927994), (82, 814824), (123, 543216), (144, 463997), (164, 407412), (246, 271608), (328, 203706), (369, 181072), (492, 135804), (656, 101853), (738, 90536), (984, 67902), (1476, 45268), (1968, 33951), (2952, 22634), (5904, 11317)]