80998236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 225139824

約数和(自身を除く): 144141588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1493, 1507, 1644, 2466, 2986, 3014, 4479, 4521, 4932, 5972, 6028, 8958, 9042, 13437, 13563, 16423, 17916, 18084, 26874, 27126, 32846, 49269, 53748, 54252, 65692, 98538, 147807, 197076, 204541, 295614, 409082, 591228, 613623, 818164, 1227246, 1840869, 2249951, 2454492, 3681738, 4499902, 6749853, 7363476, 8999804, 13499706, 20249559, 26999412, 40499118, 80998236]

約数ペア:

[(1, 80998236), (2, 40499118), (3, 26999412), (4, 20249559), (6, 13499706), (9, 8999804), (11, 7363476), (12, 6749853), (18, 4499902), (22, 3681738), (33, 2454492), (36, 2249951), (44, 1840869), (66, 1227246), (99, 818164), (132, 613623), (137, 591228), (198, 409082), (274, 295614), (396, 204541), (411, 197076), (548, 147807), (822, 98538), (1233, 65692), (1493, 54252), (1507, 53748), (1644, 49269), (2466, 32846), (2986, 27126), (3014, 26874), (4479, 18084), (4521, 17916), (4932, 16423), (5972, 13563), (6028, 13437), (8958, 9042)]