76680317

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 90652800

約数和(自身を除く): 13972483

約数列:

[1, 7, 37, 149, 259, 1043, 1987, 5513, 13909, 38591, 73519, 296063, 514633, 2072441, 10954331, 76680317]

約数ペア:

[(1, 76680317), (7, 10954331), (37, 2072441), (149, 514633), (259, 296063), (1043, 73519), (1987, 38591), (5513, 13909)]