72612176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49871}}^1$

素因数の和:49899

約数の個数: 40

約数和(自身を含む): 173155584

約数和(自身を除く): 100543408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49871, 99742, 199484, 349097, 398968, 648323, 698194, 797936, 1296646, 1396388, 2593292, 2792776, 4538261, 5186584, 5585552, 9076522, 10373168, 18153044, 36306088, 72612176]

約数ペア:

[(1, 72612176), (2, 36306088), (4, 18153044), (7, 10373168), (8, 9076522), (13, 5585552), (14, 5186584), (16, 4538261), (26, 2792776), (28, 2593292), (52, 1396388), (56, 1296646), (91, 797936), (104, 698194), (112, 648323), (182, 398968), (208, 349097), (364, 199484), (728, 99742), (1456, 49871)]