123135432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{104707}}^1$

素因数の和:104730

約数の個数: 48

約数和(自身を含む): 358101360

約数和(自身を除く): 234965928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 104707, 209414, 314121, 418828, 628242, 732949, 837656, 1256484, 1465898, 2198847, 2512968, 2931796, 4397694, 5130643, 5863592, 8795388, 10261286, 15391929, 17590776, 20522572, 30783858, 41045144, 61567716, 123135432]

約数ペア:

[(1, 123135432), (2, 61567716), (3, 41045144), (4, 30783858), (6, 20522572), (7, 17590776), (8, 15391929), (12, 10261286), (14, 8795388), (21, 5863592), (24, 5130643), (28, 4397694), (42, 2931796), (49, 2512968), (56, 2198847), (84, 1465898), (98, 1256484), (147, 837656), (168, 732949), (196, 628242), (294, 418828), (392, 314121), (588, 209414), (1176, 104707)]