78779178

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{40903}}^1$

素因数の和:41018

約数の個数: 24

約数和(自身を含む): 172287648

約数和(自身を除く): 93508470

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 40903, 81806, 122709, 245418, 368127, 736254, 4376621, 8753242, 13129863, 26259726, 39389589, 78779178]

約数ペア:

[(1, 78779178), (2, 39389589), (3, 26259726), (6, 13129863), (9, 8753242), (18, 4376621), (107, 736254), (214, 368127), (321, 245418), (642, 122709), (963, 81806), (1926, 40903)]