75821478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{549431}}^1$

素因数の和:549459

約数の個数: 16

約数和(自身を含む): 158236416

約数和(自身を除く): 82414938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 549431, 1098862, 1648293, 3296586, 12636913, 25273826, 37910739, 75821478]

約数ペア:

[(1, 75821478), (2, 37910739), (3, 25273826), (6, 12636913), (23, 3296586), (46, 1648293), (69, 1098862), (138, 549431)]