87188316

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{81637}}^1$

素因数の和:81733

約数の個数: 24

約数和(自身を含む): 205727760

約数和(自身を除く): 118539444

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 81637, 163274, 244911, 326548, 489822, 979644, 7265693, 14531386, 21797079, 29062772, 43594158, 87188316]

約数ペア:

[(1, 87188316), (2, 43594158), (3, 29062772), (4, 21797079), (6, 14531386), (12, 7265693), (89, 979644), (178, 489822), (267, 326548), (356, 244911), (534, 163274), (1068, 81637)]