68875184

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 60

約数和(自身を含む): 157969800

約数和(自身を除く): 89094616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 784, 826, 944, 1489, 1652, 2891, 2978, 3304, 5782, 5956, 6608, 10423, 11564, 11912, 20846, 23128, 23824, 41692, 46256, 72961, 83384, 87851, 145922, 166768, 175702, 291844, 351404, 583688, 614957, 702808, 1167376, 1229914, 1405616, 2459828, 4304699, 4919656, 8609398, 9839312, 17218796, 34437592, 68875184]

約数ペア:

[(1, 68875184), (2, 34437592), (4, 17218796), (7, 9839312), (8, 8609398), (14, 4919656), (16, 4304699), (28, 2459828), (49, 1405616), (56, 1229914), (59, 1167376), (98, 702808), (112, 614957), (118, 583688), (196, 351404), (236, 291844), (392, 175702), (413, 166768), (472, 145922), (784, 87851), (826, 83384), (944, 72961), (1489, 46256), (1652, 41692), (2891, 23824), (2978, 23128), (3304, 20846), (5782, 11912), (5956, 11564), (6608, 10423)]