80755576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 182580480

約数和(自身を除く): 101824904

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 2347, 3128, 4301, 4694, 8602, 9388, 17204, 18776, 25817, 34408, 39899, 51634, 53981, 79798, 103268, 107962, 159596, 206536, 215924, 319192, 431848, 438889, 593791, 877778, 917677, 1187582, 1755556, 1835354, 2375164, 3511112, 3670708, 4750328, 7341416, 10094447, 20188894, 40377788, 80755576]

約数ペア:

[(1, 80755576), (2, 40377788), (4, 20188894), (8, 10094447), (11, 7341416), (17, 4750328), (22, 3670708), (23, 3511112), (34, 2375164), (44, 1835354), (46, 1755556), (68, 1187582), (88, 917677), (92, 877778), (136, 593791), (184, 438889), (187, 431848), (253, 319192), (374, 215924), (391, 206536), (506, 159596), (748, 107962), (782, 103268), (1012, 79798), (1496, 53981), (1564, 51634), (2024, 39899), (2347, 34408), (3128, 25817), (4301, 18776), (4694, 17204), (8602, 9388)]