87744272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 215319552

約数和(自身を除く): 127575280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1063, 1072, 1232, 1474, 1876, 2126, 2948, 3752, 4252, 5159, 5896, 7441, 7504, 8504, 10318, 11693, 11792, 14882, 17008, 20636, 23386, 29764, 41272, 46772, 59528, 71221, 81851, 82544, 93544, 119056, 142442, 163702, 187088, 284884, 327404, 498547, 569768, 654808, 783431, 997094, 1139536, 1309616, 1566862, 1994188, 3133724, 3988376, 5484017, 6267448, 7976752, 10968034, 12534896, 21936068, 43872136, 87744272]

約数ペア:

[(1, 87744272), (2, 43872136), (4, 21936068), (7, 12534896), (8, 10968034), (11, 7976752), (14, 6267448), (16, 5484017), (22, 3988376), (28, 3133724), (44, 1994188), (56, 1566862), (67, 1309616), (77, 1139536), (88, 997094), (112, 783431), (134, 654808), (154, 569768), (176, 498547), (268, 327404), (308, 284884), (469, 187088), (536, 163702), (616, 142442), (737, 119056), (938, 93544), (1063, 82544), (1072, 81851), (1232, 71221), (1474, 59528), (1876, 46772), (2126, 41272), (2948, 29764), (3752, 23386), (4252, 20636), (5159, 17008), (5896, 14882), (7441, 11792), (7504, 11693), (8504, 10318)]