78627696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 233342208

約数和(自身を除く): 154714512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 482, 723, 964, 971, 1446, 1687, 1928, 1942, 2892, 2913, 3374, 3856, 3884, 5061, 5784, 5826, 6748, 6797, 7768, 10122, 11568, 11652, 13496, 13594, 15536, 20244, 20391, 23304, 26992, 27188, 40488, 40782, 46608, 54376, 80976, 81564, 108752, 163128, 234011, 326256, 468022, 702033, 936044, 1404066, 1638077, 1872088, 2808132, 3276154, 3744176, 4914231, 5616264, 6552308, 9828462, 11232528, 13104616, 19656924, 26209232, 39313848, 78627696]

約数ペア:

[(1, 78627696), (2, 39313848), (3, 26209232), (4, 19656924), (6, 13104616), (7, 11232528), (8, 9828462), (12, 6552308), (14, 5616264), (16, 4914231), (21, 3744176), (24, 3276154), (28, 2808132), (42, 1872088), (48, 1638077), (56, 1404066), (84, 936044), (112, 702033), (168, 468022), (241, 326256), (336, 234011), (482, 163128), (723, 108752), (964, 81564), (971, 80976), (1446, 54376), (1687, 46608), (1928, 40782), (1942, 40488), (2892, 27188), (2913, 26992), (3374, 23304), (3856, 20391), (3884, 20244), (5061, 15536), (5784, 13594), (5826, 13496), (6748, 11652), (6797, 11568), (7768, 10122)]