71054118

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 174621600

約数和(自身を除く): 103567482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 157, 174, 261, 289, 306, 314, 459, 471, 493, 522, 578, 783, 867, 918, 942, 986, 1413, 1479, 1566, 1734, 2601, 2669, 2826, 2958, 4239, 4437, 4553, 5202, 5338, 7803, 8007, 8381, 8478, 8874, 9106, 13311, 13659, 15606, 16014, 16762, 24021, 25143, 26622, 27318, 40977, 45373, 48042, 50286, 72063, 75429, 77401, 81954, 90746, 122931, 136119, 144126, 150858, 154802, 226287, 232203, 245862, 272238, 408357, 452574, 464406, 696609, 816714, 1225071, 1315817, 1393218, 2089827, 2450142, 2631634, 3947451, 4179654, 7894902, 11842353, 23684706, 35527059, 71054118]

約数ペア:

[(1, 71054118), (2, 35527059), (3, 23684706), (6, 11842353), (9, 7894902), (17, 4179654), (18, 3947451), (27, 2631634), (29, 2450142), (34, 2089827), (51, 1393218), (54, 1315817), (58, 1225071), (87, 816714), (102, 696609), (153, 464406), (157, 452574), (174, 408357), (261, 272238), (289, 245862), (306, 232203), (314, 226287), (459, 154802), (471, 150858), (493, 144126), (522, 136119), (578, 122931), (783, 90746), (867, 81954), (918, 77401), (942, 75429), (986, 72063), (1413, 50286), (1479, 48042), (1566, 45373), (1734, 40977), (2601, 27318), (2669, 26622), (2826, 25143), (2958, 24021), (4239, 16762), (4437, 16014), (4553, 15606), (5202, 13659), (5338, 13311), (7803, 9106), (8007, 8874), (8381, 8478)]