76972968

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 209020500

約数和(自身を除く): 132047532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2381, 2694, 3592, 4041, 4762, 5388, 7143, 8082, 9524, 10776, 14286, 16164, 19048, 21429, 28572, 32328, 42858, 57144, 85716, 171432, 1069069, 2138138, 3207207, 4276276, 6414414, 8552552, 9621621, 12828828, 19243242, 25657656, 38486484, 76972968]

約数ペア:

[(1, 76972968), (2, 38486484), (3, 25657656), (4, 19243242), (6, 12828828), (8, 9621621), (9, 8552552), (12, 6414414), (18, 4276276), (24, 3207207), (36, 2138138), (72, 1069069), (449, 171432), (898, 85716), (1347, 57144), (1796, 42858), (2381, 32328), (2694, 28572), (3592, 21429), (4041, 19048), (4762, 16164), (5388, 14286), (7143, 10776), (8082, 9524)]