87218124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1038311}}^1$

素因数の和:1038325

約数の個数: 24

約数和(自身を含む): 232581888

約数和(自身を除く): 145363764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1038311, 2076622, 3114933, 4153244, 6229866, 7268177, 12459732, 14536354, 21804531, 29072708, 43609062, 87218124]

約数ペア:

[(1, 87218124), (2, 43609062), (3, 29072708), (4, 21804531), (6, 14536354), (7, 12459732), (12, 7268177), (14, 6229866), (21, 4153244), (28, 3114933), (42, 2076622), (84, 1038311)]