68880822

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 143576064

約数和(自身を除く): 74695242

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 3461, 6634, 6922, 9951, 10383, 19902, 20766, 107291, 214582, 321873, 370327, 643746, 740654, 1110981, 2221962, 11480137, 22960274, 34440411, 68880822]

約数ペア:

[(1, 68880822), (2, 34440411), (3, 22960274), (6, 11480137), (31, 2221962), (62, 1110981), (93, 740654), (107, 643746), (186, 370327), (214, 321873), (321, 214582), (642, 107291), (3317, 20766), (3461, 19902), (6634, 10383), (6922, 9951)]