78808572

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23539}}^1$

素因数の和:23583

約数の個数: 48

約数和(自身を含む): 210918400

約数和(自身を除く): 132109828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 23539, 47078, 70617, 94156, 141234, 211851, 282468, 423702, 635553, 729709, 847404, 1271106, 1459418, 2189127, 2542212, 2918836, 4378254, 6567381, 8756508, 13134762, 19702143, 26269524, 39404286, 78808572]

約数ペア:

[(1, 78808572), (2, 39404286), (3, 26269524), (4, 19702143), (6, 13134762), (9, 8756508), (12, 6567381), (18, 4378254), (27, 2918836), (31, 2542212), (36, 2189127), (54, 1459418), (62, 1271106), (93, 847404), (108, 729709), (124, 635553), (186, 423702), (279, 282468), (372, 211851), (558, 141234), (837, 94156), (1116, 70617), (1674, 47078), (3348, 23539)]