99819876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20692

約数の個数: 48

約数和(自身を含む): 258933248

約数和(自身を除く): 159113372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 20641, 41282, 61923, 82564, 123846, 247692, 268333, 536666, 639871, 804999, 1073332, 1279742, 1609998, 1919613, 2559484, 3219996, 3839226, 7678452, 8318323, 16636646, 24954969, 33273292, 49909938, 99819876]

約数ペア:

[(1, 99819876), (2, 49909938), (3, 33273292), (4, 24954969), (6, 16636646), (12, 8318323), (13, 7678452), (26, 3839226), (31, 3219996), (39, 2559484), (52, 1919613), (62, 1609998), (78, 1279742), (93, 1073332), (124, 804999), (156, 639871), (186, 536666), (372, 268333), (403, 247692), (806, 123846), (1209, 82564), (1612, 61923), (2418, 41282), (4836, 20641)]