78358332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21882

約数の個数: 48

約数和(自身を含む): 205470720

約数和(自身を除く): 127112388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 21839, 43678, 65517, 87356, 131034, 262068, 283907, 502297, 567814, 851721, 1004594, 1135628, 1506891, 1703442, 2009188, 3013782, 3406884, 6027564, 6529861, 13059722, 19589583, 26119444, 39179166, 78358332]

約数ペア:

[(1, 78358332), (2, 39179166), (3, 26119444), (4, 19589583), (6, 13059722), (12, 6529861), (13, 6027564), (23, 3406884), (26, 3013782), (39, 2009188), (46, 1703442), (52, 1506891), (69, 1135628), (78, 1004594), (92, 851721), (138, 567814), (156, 502297), (276, 283907), (299, 262068), (598, 131034), (897, 87356), (1196, 65517), (1794, 43678), (3588, 21839)]