68614704

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20754

約数の個数: 60

約数和(自身を含む): 200384496

約数和(自身を除く): 131769792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 331472, 372906, 476491, 497208, 745812, 952982, 994416, 1429473, 1491624, 1905964, 2858946, 2983248, 3811928, 4288419, 5717892, 7623856, 8576838, 11435784, 17153676, 22871568, 34307352, 68614704]

約数ペア:

[(1, 68614704), (2, 34307352), (3, 22871568), (4, 17153676), (6, 11435784), (8, 8576838), (9, 7623856), (12, 5717892), (16, 4288419), (18, 3811928), (23, 2983248), (24, 2858946), (36, 1905964), (46, 1491624), (48, 1429473), (69, 994416), (72, 952982), (92, 745812), (138, 497208), (144, 476491), (184, 372906), (207, 331472), (276, 248604), (368, 186453), (414, 165736), (552, 124302), (828, 82868), (1104, 62151), (1656, 41434), (3312, 20717)]