81148884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{143881}}^1$

素因数の和:143935

約数の個数: 24

約数和(自身を含む): 193377408

約数和(自身を除く): 112228524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 143881, 287762, 431643, 575524, 863286, 1726572, 6762407, 13524814, 20287221, 27049628, 40574442, 81148884]

約数ペア:

[(1, 81148884), (2, 40574442), (3, 27049628), (4, 20287221), (6, 13524814), (12, 6762407), (47, 1726572), (94, 863286), (141, 575524), (188, 431643), (282, 287762), (564, 143881)]