78867010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{108037}}^1$

素因数の和:108117

約数の個数: 16

約数和(自身を含む): 143906616

約数和(自身を除く): 65039606

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 108037, 216074, 540185, 1080370, 7886701, 15773402, 39433505, 78867010]

約数ペア:

[(1, 78867010), (2, 39433505), (5, 15773402), (10, 7886701), (73, 1080370), (146, 540185), (365, 216074), (730, 108037)]