71803212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 181009920

約数和(自身を除く): 109206708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1039, 1329, 1772, 2078, 2658, 3117, 4156, 5316, 5759, 6234, 11518, 12468, 13507, 17277, 23036, 27014, 34554, 40521, 54028, 69108, 81042, 162084, 460277, 920554, 1380831, 1841108, 2761662, 5523324, 5983601, 11967202, 17950803, 23934404, 35901606, 71803212]

約数ペア:

[(1, 71803212), (2, 35901606), (3, 23934404), (4, 17950803), (6, 11967202), (12, 5983601), (13, 5523324), (26, 2761662), (39, 1841108), (52, 1380831), (78, 920554), (156, 460277), (443, 162084), (886, 81042), (1039, 69108), (1329, 54028), (1772, 40521), (2078, 34554), (2658, 27014), (3117, 23036), (4156, 17277), (5316, 13507), (5759, 12468), (6234, 11518)]