81097512

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37967}}^1$

素因数の和:38065

約数の個数: 32

約数和(自身を含む): 205027200

約数和(自身を除く): 123929688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 37967, 75934, 113901, 151868, 227802, 303736, 455604, 911208, 3379063, 6758126, 10137189, 13516252, 20274378, 27032504, 40548756, 81097512]

約数ペア:

[(1, 81097512), (2, 40548756), (3, 27032504), (4, 20274378), (6, 13516252), (8, 10137189), (12, 6758126), (24, 3379063), (89, 911208), (178, 455604), (267, 303736), (356, 227802), (534, 151868), (712, 113901), (1068, 75934), (2136, 37967)]