90289038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2957}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 206728704

約数和(自身を除く): 116439666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1454, 2181, 2957, 4362, 5089, 5914, 8871, 10178, 15267, 17742, 20699, 30534, 41398, 62097, 124194, 2149739, 4299478, 6449217, 12898434, 15048173, 30096346, 45144519, 90289038]

約数ペア:

[(1, 90289038), (2, 45144519), (3, 30096346), (6, 15048173), (7, 12898434), (14, 6449217), (21, 4299478), (42, 2149739), (727, 124194), (1454, 62097), (2181, 41398), (2957, 30534), (4362, 20699), (5089, 17742), (5914, 15267), (8871, 10178)]