78172392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191599}}^1$

素因数の和:191625

約数の個数: 32

約数和(自身を含む): 206928000

約数和(自身を除く): 128755608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 191599, 383198, 574797, 766396, 1149594, 1532792, 2299188, 3257183, 4598376, 6514366, 9771549, 13028732, 19543098, 26057464, 39086196, 78172392]

約数ペア:

[(1, 78172392), (2, 39086196), (3, 26057464), (4, 19543098), (6, 13028732), (8, 9771549), (12, 6514366), (17, 4598376), (24, 3257183), (34, 2299188), (51, 1532792), (68, 1149594), (102, 766396), (136, 574797), (204, 383198), (408, 191599)]