87981204

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{40507}}^1$

素因数の和:40695

約数の個数: 24

約数和(自身を含む): 206428768

約数和(自身を除く): 118447564

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 40507, 81014, 121521, 162028, 243042, 486084, 7331767, 14663534, 21995301, 29327068, 43990602, 87981204]

約数ペア:

[(1, 87981204), (2, 43990602), (3, 29327068), (4, 21995301), (6, 14663534), (12, 7331767), (181, 486084), (362, 243042), (543, 162028), (724, 121521), (1086, 81014), (2172, 40507)]