87219432

素因数分解:

$2^3\times 3^2\times {\mathrm{1211381}}^1$

素因数の和:1211393

約数の個数: 24

約数和(自身を含む): 236219490

約数和(自身を除く): 149000058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1211381, 2422762, 3634143, 4845524, 7268286, 9691048, 10902429, 14536572, 21804858, 29073144, 43609716, 87219432]

約数ペア:

[(1, 87219432), (2, 43609716), (3, 29073144), (4, 21804858), (6, 14536572), (8, 10902429), (9, 9691048), (12, 7268286), (18, 4845524), (24, 3634143), (36, 2422762), (72, 1211381)]