68156556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 173224800

約数和(自身を除く): 105068244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 4909, 6942, 9818, 13884, 14727, 19636, 29454, 58908, 63817, 127634, 191451, 255268, 382902, 436901, 765804, 873802, 1310703, 1747604, 2621406, 5242812, 5679713, 11359426, 17039139, 22718852, 34078278, 68156556]

約数ペア:

[(1, 68156556), (2, 34078278), (3, 22718852), (4, 17039139), (6, 11359426), (12, 5679713), (13, 5242812), (26, 2621406), (39, 1747604), (52, 1310703), (78, 873802), (89, 765804), (156, 436901), (178, 382902), (267, 255268), (356, 191451), (534, 127634), (1068, 63817), (1157, 58908), (2314, 29454), (3471, 19636), (4628, 14727), (4909, 13884), (6942, 9818)]