80761878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{195077}}^1$

素因数の和:195108

約数の個数: 24

約数和(自身を含む): 182593008

約数和(自身を除く): 101831130

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 195077, 390154, 585231, 1170462, 1755693, 3511386, 4486771, 8973542, 13460313, 26920626, 40380939, 80761878]

約数ペア:

[(1, 80761878), (2, 40380939), (3, 26920626), (6, 13460313), (9, 8973542), (18, 4486771), (23, 3511386), (46, 1755693), (69, 1170462), (138, 585231), (207, 390154), (414, 195077)]