87687144

素因数分解:

$2^3\times 3^3\times {\mathrm{405959}}^1$

素因数の和:405974

約数の個数: 32

約数和(自身を含む): 243576000

約数和(自身を除く): 155888856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 405959, 811918, 1217877, 1623836, 2435754, 3247672, 3653631, 4871508, 7307262, 9743016, 10960893, 14614524, 21921786, 29229048, 43843572, 87687144]

約数ペア:

[(1, 87687144), (2, 43843572), (3, 29229048), (4, 21921786), (6, 14614524), (8, 10960893), (9, 9743016), (12, 7307262), (18, 4871508), (24, 3653631), (27, 3247672), (36, 2435754), (54, 1623836), (72, 1217877), (108, 811918), (216, 405959)]