86978868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{719}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 128571852

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 593, 719, 1186, 1438, 1779, 2157, 2372, 2876, 3558, 4314, 7116, 8628, 10081, 12223, 20162, 24446, 30243, 36669, 40324, 48892, 60486, 73338, 120972, 146676, 426367, 852734, 1279101, 1705468, 2558202, 5116404, 7248239, 14496478, 21744717, 28992956, 43489434, 86978868]

約数ペア:

[(1, 86978868), (2, 43489434), (3, 28992956), (4, 21744717), (6, 14496478), (12, 7248239), (17, 5116404), (34, 2558202), (51, 1705468), (68, 1279101), (102, 852734), (204, 426367), (593, 146676), (719, 120972), (1186, 73338), (1438, 60486), (1779, 48892), (2157, 40324), (2372, 36669), (2876, 30243), (3558, 24446), (4314, 20162), (7116, 12223), (8628, 10081)]