7765848

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 21804000

約数和(自身を除く): 14038152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 229, 314, 458, 471, 628, 687, 916, 942, 1256, 1374, 1413, 1832, 1884, 2061, 2748, 2826, 3768, 4122, 4239, 5496, 5652, 6183, 8244, 8478, 11304, 12366, 16488, 16956, 24732, 33912, 35953, 49464, 71906, 107859, 143812, 215718, 287624, 323577, 431436, 647154, 862872, 970731, 1294308, 1941462, 2588616, 3882924, 7765848]

約数ペア:

[(1, 7765848), (2, 3882924), (3, 2588616), (4, 1941462), (6, 1294308), (8, 970731), (9, 862872), (12, 647154), (18, 431436), (24, 323577), (27, 287624), (36, 215718), (54, 143812), (72, 107859), (108, 71906), (157, 49464), (216, 35953), (229, 33912), (314, 24732), (458, 16956), (471, 16488), (628, 12366), (687, 11304), (916, 8478), (942, 8244), (1256, 6183), (1374, 5652), (1413, 5496), (1832, 4239), (1884, 4122), (2061, 3768), (2748, 2826)]