71372484

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{12163}}^1$

素因数の和:12336

約数の個数: 36

約数和(自身を含む): 181535536

約数和(自身を除く): 110163052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 12163, 24326, 36489, 48652, 72978, 109467, 145956, 218934, 437868, 1982569, 3965138, 5947707, 7930276, 11895414, 17843121, 23790828, 35686242, 71372484]

約数ペア:

[(1, 71372484), (2, 35686242), (3, 23790828), (4, 17843121), (6, 11895414), (9, 7930276), (12, 5947707), (18, 3965138), (36, 1982569), (163, 437868), (326, 218934), (489, 145956), (652, 109467), (978, 72978), (1467, 48652), (1956, 36489), (2934, 24326), (5868, 12163)]