77717524

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:652

約数の個数: 36

約数和(自身を含む): 145170144

約数和(自身を除く): 67452620

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 361, 428, 503, 722, 1006, 1444, 2012, 2033, 4066, 8132, 9557, 19114, 38228, 38627, 53821, 77254, 107642, 154508, 181583, 215284, 363166, 726332, 1022599, 2045198, 4090396, 19429381, 38858762, 77717524]

約数ペア:

[(1, 77717524), (2, 38858762), (4, 19429381), (19, 4090396), (38, 2045198), (76, 1022599), (107, 726332), (214, 363166), (361, 215284), (428, 181583), (503, 154508), (722, 107642), (1006, 77254), (1444, 53821), (2012, 38627), (2033, 38228), (4066, 19114), (8132, 9557)]