172000854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 404121600

約数和(自身を除く): 232120746

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 138, 158, 207, 237, 414, 474, 621, 711, 1242, 1422, 1753, 1817, 2133, 3506, 3634, 4266, 5259, 5451, 10518, 10902, 15777, 16353, 31554, 32706, 40319, 47331, 49059, 80638, 94662, 98118, 120957, 138487, 241914, 276974, 362871, 415461, 725742, 830922, 1088613, 1246383, 2177226, 2492766, 3185201, 3739149, 6370402, 7478298, 9555603, 19111206, 28666809, 57333618, 86000427, 172000854]

約数ペア:

[(1, 172000854), (2, 86000427), (3, 57333618), (6, 28666809), (9, 19111206), (18, 9555603), (23, 7478298), (27, 6370402), (46, 3739149), (54, 3185201), (69, 2492766), (79, 2177226), (138, 1246383), (158, 1088613), (207, 830922), (237, 725742), (414, 415461), (474, 362871), (621, 276974), (711, 241914), (1242, 138487), (1422, 120957), (1753, 98118), (1817, 94662), (2133, 80638), (3506, 49059), (3634, 47331), (4266, 40319), (5259, 32706), (5451, 31554), (10518, 16353), (10902, 15777)]