90911016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{180379}}^1$

素因数の和:180398

約数の個数: 48

約数和(自身を含む): 281392800

約数和(自身を除く): 190481784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 180379, 360758, 541137, 721516, 1082274, 1262653, 1443032, 1623411, 2164548, 2525306, 3246822, 3787959, 4329096, 5050612, 6493644, 7575918, 10101224, 11363877, 12987288, 15151836, 22727754, 30303672, 45455508, 90911016]

約数ペア:

[(1, 90911016), (2, 45455508), (3, 30303672), (4, 22727754), (6, 15151836), (7, 12987288), (8, 11363877), (9, 10101224), (12, 7575918), (14, 6493644), (18, 5050612), (21, 4329096), (24, 3787959), (28, 3246822), (36, 2525306), (42, 2164548), (56, 1623411), (63, 1443032), (72, 1262653), (84, 1082274), (126, 721516), (168, 541137), (252, 360758), (504, 180379)]