71915136

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 192559680

約数和(自身を除く): 120644544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 548, 822, 1096, 1367, 1644, 2192, 2734, 3288, 4101, 4384, 5468, 6576, 8202, 8768, 10936, 13152, 16404, 17536, 21872, 26304, 32808, 43744, 52608, 65616, 87488, 131232, 174976, 187279, 262464, 374558, 524928, 561837, 749116, 1123674, 1498232, 2247348, 2996464, 4494696, 5992928, 8989392, 11985856, 17978784, 23971712, 35957568, 71915136]

約数ペア:

[(1, 71915136), (2, 35957568), (3, 23971712), (4, 17978784), (6, 11985856), (8, 8989392), (12, 5992928), (16, 4494696), (24, 2996464), (32, 2247348), (48, 1498232), (64, 1123674), (96, 749116), (128, 561837), (137, 524928), (192, 374558), (274, 262464), (384, 187279), (411, 174976), (548, 131232), (822, 87488), (1096, 65616), (1367, 52608), (1644, 43744), (2192, 32808), (2734, 26304), (3288, 21872), (4101, 17536), (4384, 16404), (5468, 13152), (6576, 10936), (8202, 8768)]