78065916

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 185480064

約数和(自身を除く): 107414148

約数列:

[1, 2, 3, 4, 6, 12, 107, 163, 214, 321, 326, 373, 428, 489, 642, 652, 746, 978, 1119, 1284, 1492, 1956, 2238, 4476, 17441, 34882, 39911, 52323, 60799, 69764, 79822, 104646, 119733, 121598, 159644, 182397, 209292, 239466, 243196, 364794, 478932, 729588, 6505493, 13010986, 19516479, 26021972, 39032958, 78065916]

約数ペア:

[(1, 78065916), (2, 39032958), (3, 26021972), (4, 19516479), (6, 13010986), (12, 6505493), (107, 729588), (163, 478932), (214, 364794), (321, 243196), (326, 239466), (373, 209292), (428, 182397), (489, 159644), (642, 121598), (652, 119733), (746, 104646), (978, 79822), (1119, 69764), (1284, 60799), (1492, 52323), (1956, 39911), (2238, 34882), (4476, 17441)]