74541712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 181416960

約数和(自身を除く): 106875248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1523, 1748, 2128, 2576, 3046, 3059, 3496, 6092, 6118, 6992, 10661, 12184, 12236, 21322, 24368, 24472, 28937, 35029, 42644, 48944, 57874, 70058, 85288, 115748, 140116, 170576, 202559, 231496, 245203, 280232, 405118, 462992, 490406, 560464, 665551, 810236, 980812, 1331102, 1620472, 1961624, 2662204, 3240944, 3923248, 4658857, 5324408, 9317714, 10648816, 18635428, 37270856, 74541712]

約数ペア:

[(1, 74541712), (2, 37270856), (4, 18635428), (7, 10648816), (8, 9317714), (14, 5324408), (16, 4658857), (19, 3923248), (23, 3240944), (28, 2662204), (38, 1961624), (46, 1620472), (56, 1331102), (76, 980812), (92, 810236), (112, 665551), (133, 560464), (152, 490406), (161, 462992), (184, 405118), (266, 280232), (304, 245203), (322, 231496), (368, 202559), (437, 170576), (532, 140116), (644, 115748), (874, 85288), (1064, 70058), (1288, 57874), (1523, 48944), (1748, 42644), (2128, 35029), (2576, 28937), (3046, 24472), (3059, 24368), (3496, 21322), (6092, 12236), (6118, 12184), (6992, 10661)]