80272278

素因数分解:

$2^1\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{2879}}^1$

素因数の和:4436

約数の個数: 24

約数和(自身を含む): 174096000

約数和(自身を除く): 93823722

約数列:

[1, 2, 3, 6, 9, 18, 1549, 2879, 3098, 4647, 5758, 8637, 9294, 13941, 17274, 25911, 27882, 51822, 4459571, 8919142, 13378713, 26757426, 40136139, 80272278]

約数ペア:

[(1, 80272278), (2, 40136139), (3, 26757426), (6, 13378713), (9, 8919142), (18, 4459571), (1549, 51822), (2879, 27882), (3098, 25911), (4647, 17274), (5758, 13941), (8637, 9294)]