81947472

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2767}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 212117376

約数和(自身を除く): 130169904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 1234, 1851, 2468, 2767, 3702, 4936, 5534, 7404, 8301, 9872, 11068, 14808, 16602, 22136, 29616, 33204, 44272, 66408, 132816, 1707239, 3414478, 5121717, 6828956, 10243434, 13657912, 20486868, 27315824, 40973736, 81947472]

約数ペア:

[(1, 81947472), (2, 40973736), (3, 27315824), (4, 20486868), (6, 13657912), (8, 10243434), (12, 6828956), (16, 5121717), (24, 3414478), (48, 1707239), (617, 132816), (1234, 66408), (1851, 44272), (2468, 33204), (2767, 29616), (3702, 22136), (4936, 16602), (5534, 14808), (7404, 11068), (8301, 9872)]