123769728

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 372096000

約数和(自身を除く): 248326272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 354, 384, 432, 472, 531, 576, 607, 708, 864, 944, 1062, 1152, 1214, 1416, 1593, 1728, 1821, 1888, 2124, 2428, 2832, 3186, 3456, 3642, 3776, 4248, 4856, 5463, 5664, 6372, 7284, 7552, 8496, 9712, 10926, 11328, 12744, 14568, 16389, 16992, 19424, 21852, 22656, 25488, 29136, 32778, 33984, 35813, 38848, 43704, 50976, 58272, 65556, 67968, 71626, 77696, 87408, 101952, 107439, 116544, 131112, 143252, 174816, 203904, 214878, 233088, 262224, 286504, 322317, 349632, 429756, 524448, 573008, 644634, 699264, 859512, 966951, 1048896, 1146016, 1289268, 1719024, 1933902, 2097792, 2292032, 2578536, 3438048, 3867804, 4584064, 5157072, 6876096, 7735608, 10314144, 13752192, 15471216, 20628288, 30942432, 41256576, 61884864, 123769728]

約数ペア:

[(1, 123769728), (2, 61884864), (3, 41256576), (4, 30942432), (6, 20628288), (8, 15471216), (9, 13752192), (12, 10314144), (16, 7735608), (18, 6876096), (24, 5157072), (27, 4584064), (32, 3867804), (36, 3438048), (48, 2578536), (54, 2292032), (59, 2097792), (64, 1933902), (72, 1719024), (96, 1289268), (108, 1146016), (118, 1048896), (128, 966951), (144, 859512), (177, 699264), (192, 644634), (216, 573008), (236, 524448), (288, 429756), (354, 349632), (384, 322317), (432, 286504), (472, 262224), (531, 233088), (576, 214878), (607, 203904), (708, 174816), (864, 143252), (944, 131112), (1062, 116544), (1152, 107439), (1214, 101952), (1416, 87408), (1593, 77696), (1728, 71626), (1821, 67968), (1888, 65556), (2124, 58272), (2428, 50976), (2832, 43704), (3186, 38848), (3456, 35813), (3642, 33984), (3776, 32778), (4248, 29136), (4856, 25488), (5463, 22656), (5664, 21852), (6372, 19424), (7284, 16992), (7552, 16389), (8496, 14568), (9712, 12744), (10926, 11328)]