78300596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 158424000

約数和(自身を除く): 80123404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 229, 409, 418, 458, 818, 836, 916, 1636, 2519, 4351, 4499, 5038, 7771, 8702, 8998, 10076, 15542, 17404, 17996, 31084, 47861, 85481, 93661, 95722, 170962, 187322, 191444, 341924, 374644, 1030271, 1779559, 2060542, 3559118, 4121084, 7118236, 19575149, 39150298, 78300596]

約数ペア:

[(1, 78300596), (2, 39150298), (4, 19575149), (11, 7118236), (19, 4121084), (22, 3559118), (38, 2060542), (44, 1779559), (76, 1030271), (209, 374644), (229, 341924), (409, 191444), (418, 187322), (458, 170962), (818, 95722), (836, 93661), (916, 85481), (1636, 47861), (2519, 31084), (4351, 17996), (4499, 17404), (5038, 15542), (7771, 10076), (8702, 8998)]