87961218

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{218809}}^1$

素因数の和:218881

約数の個数: 16

約数和(自身を含む): 178548960

約数和(自身を除く): 90587742

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 218809, 437618, 656427, 1312854, 14660203, 29320406, 43980609, 87961218]

約数ペア:

[(1, 87961218), (2, 43980609), (3, 29320406), (6, 14660203), (67, 1312854), (134, 656427), (201, 437618), (402, 218809)]