172039464

素因数分解:

$2^3\times 3^4\times {\mathrm{265493}}^1$

素因数の和:265511

約数の個数: 40

約数和(自身を含む): 481871610

約数和(自身を除く): 309832146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 265493, 530986, 796479, 1061972, 1592958, 2123944, 2389437, 3185916, 4778874, 6371832, 7168311, 9557748, 14336622, 19115496, 21504933, 28673244, 43009866, 57346488, 86019732, 172039464]

約数ペア:

[(1, 172039464), (2, 86019732), (3, 57346488), (4, 43009866), (6, 28673244), (8, 21504933), (9, 19115496), (12, 14336622), (18, 9557748), (24, 7168311), (27, 6371832), (36, 4778874), (54, 3185916), (72, 2389437), (81, 2123944), (108, 1592958), (162, 1061972), (216, 796479), (324, 530986), (648, 265493)]