90689904

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1619}}^1$

素因数の和:2022

約数の個数: 60

約数和(自身を含む): 254615400

約数和(自身を除く): 163925496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 1619, 2334, 3112, 3238, 3501, 4668, 4857, 6224, 6476, 7002, 9336, 9714, 12952, 14004, 14571, 18672, 19428, 25904, 28008, 29142, 38856, 56016, 58284, 77712, 116568, 233136, 629791, 1259582, 1889373, 2519164, 3778746, 5038328, 5668119, 7557492, 10076656, 11336238, 15114984, 22672476, 30229968, 45344952, 90689904]

約数ペア:

[(1, 90689904), (2, 45344952), (3, 30229968), (4, 22672476), (6, 15114984), (8, 11336238), (9, 10076656), (12, 7557492), (16, 5668119), (18, 5038328), (24, 3778746), (36, 2519164), (48, 1889373), (72, 1259582), (144, 629791), (389, 233136), (778, 116568), (1167, 77712), (1556, 58284), (1619, 56016), (2334, 38856), (3112, 29142), (3238, 28008), (3501, 25904), (4668, 19428), (4857, 18672), (6224, 14571), (6476, 14004), (7002, 12952), (9336, 9714)]