87418758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3217}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 200185344

約数和(自身を除く): 112766586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3217, 3882, 4529, 6434, 9058, 9651, 13587, 19302, 22519, 27174, 45038, 67557, 135114, 2081399, 4162798, 6244197, 12488394, 14569793, 29139586, 43709379, 87418758]

約数ペア:

[(1, 87418758), (2, 43709379), (3, 29139586), (6, 14569793), (7, 12488394), (14, 6244197), (21, 4162798), (42, 2081399), (647, 135114), (1294, 67557), (1941, 45038), (3217, 27174), (3882, 22519), (4529, 19302), (6434, 13587), (9058, 9651)]