78906652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 158925312

約数和(自身を除く): 80018660

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 757, 1012, 1133, 1514, 2266, 2369, 3028, 4532, 4738, 8327, 9476, 16654, 17411, 26059, 33308, 34822, 52118, 69644, 77971, 104236, 155942, 191521, 311884, 383042, 766084, 857681, 1715362, 1793333, 3430724, 3586666, 7173332, 19726663, 39453326, 78906652]

約数ペア:

[(1, 78906652), (2, 39453326), (4, 19726663), (11, 7173332), (22, 3586666), (23, 3430724), (44, 1793333), (46, 1715362), (92, 857681), (103, 766084), (206, 383042), (253, 311884), (412, 191521), (506, 155942), (757, 104236), (1012, 77971), (1133, 69644), (1514, 52118), (2266, 34822), (2369, 33308), (3028, 26059), (4532, 17411), (4738, 16654), (8327, 9476)]