86027128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 178640280

約数和(自身を除く): 92613152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 181, 242, 362, 484, 491, 724, 968, 982, 1448, 1964, 1991, 3928, 3982, 5401, 7964, 10802, 15928, 21604, 21901, 43208, 43802, 59411, 87604, 88871, 118822, 175208, 177742, 237644, 355484, 475288, 710968, 977581, 1955162, 3910324, 7820648, 10753391, 21506782, 43013564, 86027128]

約数ペア:

[(1, 86027128), (2, 43013564), (4, 21506782), (8, 10753391), (11, 7820648), (22, 3910324), (44, 1955162), (88, 977581), (121, 710968), (181, 475288), (242, 355484), (362, 237644), (484, 177742), (491, 175208), (724, 118822), (968, 88871), (982, 87604), (1448, 59411), (1964, 43802), (1991, 43208), (3928, 21901), (3982, 21604), (5401, 15928), (7964, 10802)]