74420808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 238346640

約数和(自身を除く): 163925832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 523, 539, 588, 616, 726, 847, 924, 968, 1046, 1078, 1176, 1452, 1569, 1617, 1694, 1848, 2092, 2156, 2541, 2904, 3138, 3234, 3388, 3661, 4184, 4312, 5082, 5753, 5929, 6276, 6468, 6776, 7322, 10164, 10983, 11506, 11858, 12552, 12936, 14644, 17259, 17787, 20328, 21966, 23012, 23716, 25627, 29288, 34518, 35574, 40271, 43932, 46024, 47432, 51254, 63283, 69036, 71148, 76881, 80542, 87864, 102508, 120813, 126566, 138072, 142296, 153762, 161084, 189849, 205016, 241626, 253132, 281897, 307524, 322168, 379698, 442981, 483252, 506264, 563794, 615048, 759396, 845691, 885962, 966504, 1127588, 1328943, 1518792, 1691382, 1771924, 2255176, 2657886, 3100867, 3382764, 3543848, 5315772, 6201734, 6765528, 9302601, 10631544, 12403468, 18605202, 24806936, 37210404, 74420808]

約数ペア:

[(1, 74420808), (2, 37210404), (3, 24806936), (4, 18605202), (6, 12403468), (7, 10631544), (8, 9302601), (11, 6765528), (12, 6201734), (14, 5315772), (21, 3543848), (22, 3382764), (24, 3100867), (28, 2657886), (33, 2255176), (42, 1771924), (44, 1691382), (49, 1518792), (56, 1328943), (66, 1127588), (77, 966504), (84, 885962), (88, 845691), (98, 759396), (121, 615048), (132, 563794), (147, 506264), (154, 483252), (168, 442981), (196, 379698), (231, 322168), (242, 307524), (264, 281897), (294, 253132), (308, 241626), (363, 205016), (392, 189849), (462, 161084), (484, 153762), (523, 142296), (539, 138072), (588, 126566), (616, 120813), (726, 102508), (847, 87864), (924, 80542), (968, 76881), (1046, 71148), (1078, 69036), (1176, 63283), (1452, 51254), (1569, 47432), (1617, 46024), (1694, 43932), (1848, 40271), (2092, 35574), (2156, 34518), (2541, 29288), (2904, 25627), (3138, 23716), (3234, 23012), (3388, 21966), (3661, 20328), (4184, 17787), (4312, 17259), (5082, 14644), (5753, 12936), (5929, 12552), (6276, 11858), (6468, 11506), (6776, 10983), (7322, 10164)]