61639524

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28069}}^1$

素因数の和:28140

約数の個数: 36

約数和(自身を含む): 158370940

約数和(自身を除く): 96731416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 28069, 56138, 84207, 112276, 168414, 252621, 336828, 505242, 1010484, 1712209, 3424418, 5136627, 6848836, 10273254, 15409881, 20546508, 30819762, 61639524]

約数ペア:

[(1, 61639524), (2, 30819762), (3, 20546508), (4, 15409881), (6, 10273254), (9, 6848836), (12, 5136627), (18, 3424418), (36, 1712209), (61, 1010484), (122, 505242), (183, 336828), (244, 252621), (366, 168414), (549, 112276), (732, 84207), (1098, 56138), (2196, 28069)]