76800516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15881}}^1$

素因数の和:15932

約数の個数: 48

約数和(自身を含む): 199223808

約数和(自身を除く): 122423292

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, 15881, 31762, 47643, 63524, 95286, 190572, 206453, 412906, 492311, 619359, 825812, 984622, 1238718, 1476933, 1969244, 2477436, 2953866, 5907732, 6400043, 12800086, 19200129, 25600172, 38400258, 76800516]

約数ペア:

[(1, 76800516), (2, 38400258), (3, 25600172), (4, 19200129), (6, 12800086), (12, 6400043), (13, 5907732), (26, 2953866), (31, 2477436), (39, 1969244), (52, 1476933), (62, 1238718), (78, 984622), (93, 825812), (124, 619359), (156, 492311), (186, 412906), (372, 206453), (403, 190572), (806, 95286), (1209, 63524), (1612, 47643), (2418, 31762), (4836, 15881)]