79969516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 158350752

約数和(自身を除く): 78381236

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 164, 194, 388, 451, 457, 902, 914, 1067, 1804, 1828, 2134, 3977, 4268, 5027, 7954, 10054, 15908, 18737, 20108, 37474, 43747, 44329, 74948, 87494, 88658, 174988, 177316, 206107, 412214, 487619, 824428, 975238, 1817489, 1950476, 3634978, 7269956, 19992379, 39984758, 79969516]

約数ペア:

[(1, 79969516), (2, 39984758), (4, 19992379), (11, 7269956), (22, 3634978), (41, 1950476), (44, 1817489), (82, 975238), (97, 824428), (164, 487619), (194, 412214), (388, 206107), (451, 177316), (457, 174988), (902, 88658), (914, 87494), (1067, 74948), (1804, 44329), (1828, 43747), (2134, 37474), (3977, 20108), (4268, 18737), (5027, 15908), (7954, 10054)]