90430416

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1784

約数の個数: 60

約数和(自身を含む): 253793280

約数和(自身を除く): 163362864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1279, 1473, 1964, 2558, 2946, 3837, 3928, 4419, 5116, 5892, 7674, 7856, 8838, 10232, 11511, 11784, 15348, 17676, 20464, 23022, 23568, 30696, 35352, 46044, 61392, 70704, 92088, 184176, 627989, 1255978, 1883967, 2511956, 3767934, 5023912, 5651901, 7535868, 10047824, 11303802, 15071736, 22607604, 30143472, 45215208, 90430416]

約数ペア:

[(1, 90430416), (2, 45215208), (3, 30143472), (4, 22607604), (6, 15071736), (8, 11303802), (9, 10047824), (12, 7535868), (16, 5651901), (18, 5023912), (24, 3767934), (36, 2511956), (48, 1883967), (72, 1255978), (144, 627989), (491, 184176), (982, 92088), (1279, 70704), (1473, 61392), (1964, 46044), (2558, 35352), (2946, 30696), (3837, 23568), (3928, 23022), (4419, 20464), (5116, 17676), (5892, 15348), (7674, 11784), (7856, 11511), (8838, 10232)]