90098928

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1999}}^1$

素因数の和:2326

約数の個数: 60

約数和(自身を含む): 253084000

約数和(自身を除く): 162985072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 1999, 2504, 2817, 3756, 3998, 5008, 5634, 5997, 7512, 7996, 11268, 11994, 15024, 15992, 17991, 22536, 23988, 31984, 35982, 45072, 47976, 71964, 95952, 143928, 287856, 625687, 1251374, 1877061, 2502748, 3754122, 5005496, 5631183, 7508244, 10010992, 11262366, 15016488, 22524732, 30032976, 45049464, 90098928]

約数ペア:

[(1, 90098928), (2, 45049464), (3, 30032976), (4, 22524732), (6, 15016488), (8, 11262366), (9, 10010992), (12, 7508244), (16, 5631183), (18, 5005496), (24, 3754122), (36, 2502748), (48, 1877061), (72, 1251374), (144, 625687), (313, 287856), (626, 143928), (939, 95952), (1252, 71964), (1878, 47976), (1999, 45072), (2504, 35982), (2817, 31984), (3756, 23988), (3998, 22536), (5008, 17991), (5634, 15992), (5997, 15024), (7512, 11994), (7996, 11268)]