90739968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 275498496

約数和(自身を除く): 184758528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 467, 506, 528, 552, 704, 736, 759, 768, 934, 1012, 1056, 1104, 1401, 1408, 1472, 1518, 1868, 2024, 2112, 2208, 2802, 2816, 2944, 3036, 3736, 4048, 4224, 4416, 5137, 5604, 5888, 6072, 7472, 8096, 8448, 8832, 10274, 10741, 11208, 12144, 14944, 15411, 16192, 17664, 20548, 21482, 22416, 24288, 29888, 30822, 32223, 32384, 41096, 42964, 44832, 48576, 59776, 61644, 64446, 64768, 82192, 85928, 89664, 97152, 118151, 119552, 123288, 128892, 164384, 171856, 179328, 194304, 236302, 246576, 257784, 328768, 343712, 354453, 358656, 472604, 493152, 515568, 657536, 687424, 708906, 945208, 986304, 1031136, 1315072, 1374848, 1417812, 1890416, 1972608, 2062272, 2749696, 2835624, 3780832, 3945216, 4124544, 5671248, 7561664, 8249088, 11342496, 15123328, 22684992, 30246656, 45369984, 90739968]

約数ペア:

[(1, 90739968), (2, 45369984), (3, 30246656), (4, 22684992), (6, 15123328), (8, 11342496), (11, 8249088), (12, 7561664), (16, 5671248), (22, 4124544), (23, 3945216), (24, 3780832), (32, 2835624), (33, 2749696), (44, 2062272), (46, 1972608), (48, 1890416), (64, 1417812), (66, 1374848), (69, 1315072), (88, 1031136), (92, 986304), (96, 945208), (128, 708906), (132, 687424), (138, 657536), (176, 515568), (184, 493152), (192, 472604), (253, 358656), (256, 354453), (264, 343712), (276, 328768), (352, 257784), (368, 246576), (384, 236302), (467, 194304), (506, 179328), (528, 171856), (552, 164384), (704, 128892), (736, 123288), (759, 119552), (768, 118151), (934, 97152), (1012, 89664), (1056, 85928), (1104, 82192), (1401, 64768), (1408, 64446), (1472, 61644), (1518, 59776), (1868, 48576), (2024, 44832), (2112, 42964), (2208, 41096), (2802, 32384), (2816, 32223), (2944, 30822), (3036, 29888), (3736, 24288), (4048, 22416), (4224, 21482), (4416, 20548), (5137, 17664), (5604, 16192), (5888, 15411), (6072, 14944), (7472, 12144), (8096, 11208), (8448, 10741), (8832, 10274)]