68806872

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20333}}^1$

素因数の和:20392

約数の個数: 48

約数和(自身を含む): 190326240

約数和(自身を除く): 121519368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 20333, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 365994, 487992, 731988, 955651, 1463976, 1911302, 2866953, 3822604, 5733906, 7645208, 8600859, 11467812, 17201718, 22935624, 34403436, 68806872]

約数ペア:

[(1, 68806872), (2, 34403436), (3, 22935624), (4, 17201718), (6, 11467812), (8, 8600859), (9, 7645208), (12, 5733906), (18, 3822604), (24, 2866953), (36, 1911302), (47, 1463976), (72, 955651), (94, 731988), (141, 487992), (188, 365994), (282, 243996), (376, 182997), (423, 162664), (564, 121998), (846, 81332), (1128, 60999), (1692, 40666), (3384, 20333)]