68191524

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8893}}^1$

素因数の和:8977

約数の個数: 48

約数和(自身を含む): 179303040

約数和(自身を除く): 111111516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8893, 17786, 26679, 35572, 53358, 80037, 106716, 160074, 240111, 320148, 480222, 631403, 960444, 1262806, 1894209, 2525612, 3788418, 5682627, 7576836, 11365254, 17047881, 22730508, 34095762, 68191524]

約数ペア:

[(1, 68191524), (2, 34095762), (3, 22730508), (4, 17047881), (6, 11365254), (9, 7576836), (12, 5682627), (18, 3788418), (27, 2525612), (36, 1894209), (54, 1262806), (71, 960444), (108, 631403), (142, 480222), (213, 320148), (284, 240111), (426, 160074), (639, 106716), (852, 80037), (1278, 53358), (1917, 35572), (2556, 26679), (3834, 17786), (7668, 8893)]