87280056

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3023}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 237051360

約数和(自身を除く): 149771304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3023, 3208, 3609, 4812, 6046, 7218, 9069, 9624, 12092, 14436, 18138, 24184, 27207, 28872, 36276, 54414, 72552, 108828, 217656, 1212223, 2424446, 3636669, 4848892, 7273338, 9697784, 10910007, 14546676, 21820014, 29093352, 43640028, 87280056]

約数ペア:

[(1, 87280056), (2, 43640028), (3, 29093352), (4, 21820014), (6, 14546676), (8, 10910007), (9, 9697784), (12, 7273338), (18, 4848892), (24, 3636669), (36, 2424446), (72, 1212223), (401, 217656), (802, 108828), (1203, 72552), (1604, 54414), (2406, 36276), (3023, 28872), (3208, 27207), (3609, 24184), (4812, 18138), (6046, 14436), (7218, 12092), (9069, 9624)]