64344516

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{39139}}^1$

素因数の和:39283

約数の個数: 24

約数和(自身を含む): 151236960

約数和(自身を除く): 86892444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 39139, 78278, 117417, 156556, 234834, 469668, 5362043, 10724086, 16086129, 21448172, 32172258, 64344516]

約数ペア:

[(1, 64344516), (2, 32172258), (3, 21448172), (4, 16086129), (6, 10724086), (12, 5362043), (137, 469668), (274, 234834), (411, 156556), (548, 117417), (822, 78278), (1644, 39139)]