7689984

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 23546880

約数和(自身を除く): 15856896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 248, 256, 272, 304, 323, 372, 384, 408, 456, 496, 527, 544, 589, 608, 646, 744, 768, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2176, 2356, 2432, 2584, 2976, 3162, 3264, 3534, 3648, 3876, 3968, 4216, 4352, 4712, 4864, 5168, 5952, 6324, 6528, 7068, 7296, 7752, 7936, 8432, 9424, 10013, 10336, 11904, 12648, 13056, 14136, 14592, 15504, 16864, 18848, 20026, 20672, 23808, 25296, 28272, 30039, 31008, 33728, 37696, 40052, 41344, 50592, 56544, 60078, 62016, 67456, 75392, 80104, 82688, 101184, 113088, 120156, 124032, 134912, 150784, 160208, 202368, 226176, 240312, 248064, 320416, 404736, 452352, 480624, 640832, 961248, 1281664, 1922496, 2563328, 3844992, 7689984]

約数ペア:

[(1, 7689984), (2, 3844992), (3, 2563328), (4, 1922496), (6, 1281664), (8, 961248), (12, 640832), (16, 480624), (17, 452352), (19, 404736), (24, 320416), (31, 248064), (32, 240312), (34, 226176), (38, 202368), (48, 160208), (51, 150784), (57, 134912), (62, 124032), (64, 120156), (68, 113088), (76, 101184), (93, 82688), (96, 80104), (102, 75392), (114, 67456), (124, 62016), (128, 60078), (136, 56544), (152, 50592), (186, 41344), (192, 40052), (204, 37696), (228, 33728), (248, 31008), (256, 30039), (272, 28272), (304, 25296), (323, 23808), (372, 20672), (384, 20026), (408, 18848), (456, 16864), (496, 15504), (527, 14592), (544, 14136), (589, 13056), (608, 12648), (646, 11904), (744, 10336), (768, 10013), (816, 9424), (912, 8432), (969, 7936), (992, 7752), (1054, 7296), (1088, 7068), (1178, 6528), (1216, 6324), (1292, 5952), (1488, 5168), (1581, 4864), (1632, 4712), (1767, 4352), (1824, 4216), (1938, 3968), (1984, 3876), (2108, 3648), (2176, 3534), (2356, 3264), (2432, 3162), (2584, 2976)]