69806478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 163175040

約数和(自身を除く): 93368562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 283, 294, 566, 839, 849, 1678, 1698, 1981, 2517, 3962, 5034, 5873, 5943, 11746, 11886, 13867, 17619, 27734, 35238, 41111, 41601, 82222, 83202, 123333, 237437, 246666, 474874, 712311, 1424622, 1662059, 3324118, 4986177, 9972354, 11634413, 23268826, 34903239, 69806478]

約数ペア:

[(1, 69806478), (2, 34903239), (3, 23268826), (6, 11634413), (7, 9972354), (14, 4986177), (21, 3324118), (42, 1662059), (49, 1424622), (98, 712311), (147, 474874), (283, 246666), (294, 237437), (566, 123333), (839, 83202), (849, 82222), (1678, 41601), (1698, 41111), (1981, 35238), (2517, 27734), (3962, 17619), (5034, 13867), (5873, 11886), (5943, 11746)]