90471474

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 203860800

約数和(自身を除く): 113389326

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 263, 522, 526, 659, 789, 1318, 1578, 1977, 2367, 3954, 4734, 5931, 7627, 11862, 15254, 19111, 22881, 38222, 45762, 57333, 68643, 114666, 137286, 171999, 173317, 343998, 346634, 519951, 1039902, 1559853, 3119706, 5026193, 10052386, 15078579, 30157158, 45235737, 90471474]

約数ペア:

[(1, 90471474), (2, 45235737), (3, 30157158), (6, 15078579), (9, 10052386), (18, 5026193), (29, 3119706), (58, 1559853), (87, 1039902), (174, 519951), (261, 346634), (263, 343998), (522, 173317), (526, 171999), (659, 137286), (789, 114666), (1318, 68643), (1578, 57333), (1977, 45762), (2367, 38222), (3954, 22881), (4734, 19111), (5931, 15254), (7627, 11862)]