71761128

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{11369}}^1$

素因数の和:11641

約数の個数: 32

約数和(自身を含む): 180100800

約数和(自身を除く): 108339672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 272856, 2990047, 5980094, 8970141, 11960188, 17940282, 23920376, 35880564, 71761128]

約数ペア:

[(1, 71761128), (2, 35880564), (3, 23920376), (4, 17940282), (6, 11960188), (8, 8970141), (12, 5980094), (24, 2990047), (263, 272856), (526, 136428), (789, 90952), (1052, 68214), (1578, 45476), (2104, 34107), (3156, 22738), (6312, 11369)]