80969634

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{67139}}^1$

素因数の和:67214

約数の個数: 24

約数和(自身を含む): 178055280

約数和(自身を除く): 97085646

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 67139, 134278, 201417, 402834, 604251, 1208502, 4498313, 8996626, 13494939, 26989878, 40484817, 80969634]

約数ペア:

[(1, 80969634), (2, 40484817), (3, 26989878), (6, 13494939), (9, 8996626), (18, 4498313), (67, 1208502), (134, 604251), (201, 402834), (402, 201417), (603, 134278), (1206, 67139)]