123640704

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 391514760

約数和(自身を除く): 267874056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 887, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1774, 1936, 2112, 2178, 2661, 2904, 3168, 3548, 3872, 4224, 4356, 5322, 5808, 6336, 7096, 7744, 7983, 8712, 9757, 10644, 11616, 12672, 14192, 15488, 15966, 17424, 19514, 21288, 23232, 28384, 29271, 31932, 34848, 39028, 42576, 46464, 56768, 58542, 63864, 69696, 78056, 85152, 87813, 107327, 113536, 117084, 127728, 139392, 156112, 170304, 175626, 214654, 234168, 255456, 312224, 321981, 340608, 351252, 429308, 468336, 510912, 624448, 643962, 702504, 858616, 936672, 965943, 1021824, 1248896, 1287924, 1405008, 1717232, 1873344, 1931886, 2575848, 2810016, 3434464, 3746688, 3863772, 5151696, 5620032, 6868928, 7727544, 10303392, 11240064, 13737856, 15455088, 20606784, 30910176, 41213568, 61820352, 123640704]

約数ペア:

[(1, 123640704), (2, 61820352), (3, 41213568), (4, 30910176), (6, 20606784), (8, 15455088), (9, 13737856), (11, 11240064), (12, 10303392), (16, 7727544), (18, 6868928), (22, 5620032), (24, 5151696), (32, 3863772), (33, 3746688), (36, 3434464), (44, 2810016), (48, 2575848), (64, 1931886), (66, 1873344), (72, 1717232), (88, 1405008), (96, 1287924), (99, 1248896), (121, 1021824), (128, 965943), (132, 936672), (144, 858616), (176, 702504), (192, 643962), (198, 624448), (242, 510912), (264, 468336), (288, 429308), (352, 351252), (363, 340608), (384, 321981), (396, 312224), (484, 255456), (528, 234168), (576, 214654), (704, 175626), (726, 170304), (792, 156112), (887, 139392), (968, 127728), (1056, 117084), (1089, 113536), (1152, 107327), (1408, 87813), (1452, 85152), (1584, 78056), (1774, 69696), (1936, 63864), (2112, 58542), (2178, 56768), (2661, 46464), (2904, 42576), (3168, 39028), (3548, 34848), (3872, 31932), (4224, 29271), (4356, 28384), (5322, 23232), (5808, 21288), (6336, 19514), (7096, 17424), (7744, 15966), (7983, 15488), (8712, 14192), (9757, 12672), (10644, 11616)]