78627041

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 84057600

約数和(自身を除く): 5430559

約数列:

[1, 23, 79, 109, 397, 1817, 2507, 8611, 9131, 31363, 43273, 198053, 721349, 995279, 3418567, 78627041]

約数ペア:

[(1, 78627041), (23, 3418567), (79, 995279), (109, 721349), (397, 198053), (1817, 43273), (2507, 31363), (8611, 9131)]