80129646

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{3943}}^1$

素因数の和:5080

約数の個数: 24

約数和(自身を含む): 173812080

約数和(自身を除く): 93682434

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3387, 3943, 6774, 7886, 10161, 11829, 20322, 23658, 35487, 70974, 4451647, 8903294, 13354941, 26709882, 40064823, 80129646]

約数ペア:

[(1, 80129646), (2, 40064823), (3, 26709882), (6, 13354941), (9, 8903294), (18, 4451647), (1129, 70974), (2258, 35487), (3387, 23658), (3943, 20322), (6774, 11829), (7886, 10161)]