79687548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 211874208

約数和(自身を除く): 132186660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 207, 276, 314, 414, 471, 613, 628, 828, 942, 1226, 1413, 1839, 1884, 2452, 2826, 3611, 3678, 5517, 5652, 7222, 7356, 10833, 11034, 14099, 14444, 21666, 22068, 28198, 32499, 42297, 43332, 56396, 64998, 84594, 96241, 126891, 129996, 169188, 192482, 253782, 288723, 384964, 507564, 577446, 866169, 1154892, 1732338, 2213543, 3464676, 4427086, 6640629, 8854172, 13281258, 19921887, 26562516, 39843774, 79687548]

約数ペア:

[(1, 79687548), (2, 39843774), (3, 26562516), (4, 19921887), (6, 13281258), (9, 8854172), (12, 6640629), (18, 4427086), (23, 3464676), (36, 2213543), (46, 1732338), (69, 1154892), (92, 866169), (138, 577446), (157, 507564), (207, 384964), (276, 288723), (314, 253782), (414, 192482), (471, 169188), (613, 129996), (628, 126891), (828, 96241), (942, 84594), (1226, 64998), (1413, 56396), (1839, 43332), (1884, 42297), (2452, 32499), (2826, 28198), (3611, 22068), (3678, 21666), (5517, 14444), (5652, 14099), (7222, 11034), (7356, 10833)]