81143112

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42797}}^1$

素因数の和:42885

約数の個数: 32

約数和(自身を含む): 205430400

約数和(自身を除く): 124287288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 42797, 85594, 128391, 171188, 256782, 342376, 513564, 1027128, 3380963, 6761926, 10142889, 13523852, 20285778, 27047704, 40571556, 81143112]

約数ペア:

[(1, 81143112), (2, 40571556), (3, 27047704), (4, 20285778), (6, 13523852), (8, 10142889), (12, 6761926), (24, 3380963), (79, 1027128), (158, 513564), (237, 342376), (316, 256782), (474, 171188), (632, 128391), (948, 85594), (1896, 42797)]