83319156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 224550144

約数和(自身を除く): 141230988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2141, 2162, 3243, 4282, 4324, 6423, 6486, 8564, 9729, 12846, 12972, 19269, 19458, 25692, 38538, 38916, 49243, 77076, 98486, 100627, 147729, 196972, 201254, 295458, 301881, 402508, 443187, 590916, 603762, 886374, 905643, 1207524, 1772748, 1811286, 2314421, 3622572, 4628842, 6943263, 9257684, 13886526, 20829789, 27773052, 41659578, 83319156]

約数ペア:

[(1, 83319156), (2, 41659578), (3, 27773052), (4, 20829789), (6, 13886526), (9, 9257684), (12, 6943263), (18, 4628842), (23, 3622572), (36, 2314421), (46, 1811286), (47, 1772748), (69, 1207524), (92, 905643), (94, 886374), (138, 603762), (141, 590916), (188, 443187), (207, 402508), (276, 301881), (282, 295458), (414, 201254), (423, 196972), (564, 147729), (828, 100627), (846, 98486), (1081, 77076), (1692, 49243), (2141, 38916), (2162, 38538), (3243, 25692), (4282, 19458), (4324, 19269), (6423, 12972), (6486, 12846), (8564, 9729)]