80676876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2617}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 215806976

約数和(自身を除く): 135130100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 2617, 4404, 5138, 5234, 7707, 7851, 10276, 10468, 15414, 15702, 18319, 30828, 31404, 36638, 54957, 73276, 109914, 219828, 960439, 1920878, 2881317, 3841756, 5762634, 6723073, 11525268, 13446146, 20169219, 26892292, 40338438, 80676876]

約数ペア:

[(1, 80676876), (2, 40338438), (3, 26892292), (4, 20169219), (6, 13446146), (7, 11525268), (12, 6723073), (14, 5762634), (21, 3841756), (28, 2881317), (42, 1920878), (84, 960439), (367, 219828), (734, 109914), (1101, 73276), (1468, 54957), (2202, 36638), (2569, 31404), (2617, 30828), (4404, 18319), (5138, 15702), (5234, 15414), (7707, 10468), (7851, 10276)]