77147904

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 229582080

約数和(自身を除く): 152434176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 311, 323, 384, 408, 456, 544, 608, 622, 646, 768, 816, 912, 933, 969, 1088, 1216, 1244, 1292, 1632, 1824, 1866, 1938, 2176, 2432, 2488, 2584, 3264, 3648, 3732, 3876, 4352, 4864, 4976, 5168, 5287, 5909, 6528, 7296, 7464, 7752, 9952, 10336, 10574, 11818, 13056, 14592, 14928, 15504, 15861, 17727, 19904, 20672, 21148, 23636, 29856, 31008, 31722, 35454, 39808, 41344, 42296, 47272, 59712, 62016, 63444, 70908, 79616, 82688, 84592, 94544, 100453, 119424, 124032, 126888, 141816, 169184, 189088, 200906, 238848, 248064, 253776, 283632, 301359, 338368, 378176, 401812, 507552, 567264, 602718, 676736, 756352, 803624, 1015104, 1134528, 1205436, 1353472, 1512704, 1607248, 2030208, 2269056, 2410872, 3214496, 4060416, 4538112, 4821744, 6428992, 9643488, 12857984, 19286976, 25715968, 38573952, 77147904]

約数ペア:

[(1, 77147904), (2, 38573952), (3, 25715968), (4, 19286976), (6, 12857984), (8, 9643488), (12, 6428992), (16, 4821744), (17, 4538112), (19, 4060416), (24, 3214496), (32, 2410872), (34, 2269056), (38, 2030208), (48, 1607248), (51, 1512704), (57, 1353472), (64, 1205436), (68, 1134528), (76, 1015104), (96, 803624), (102, 756352), (114, 676736), (128, 602718), (136, 567264), (152, 507552), (192, 401812), (204, 378176), (228, 338368), (256, 301359), (272, 283632), (304, 253776), (311, 248064), (323, 238848), (384, 200906), (408, 189088), (456, 169184), (544, 141816), (608, 126888), (622, 124032), (646, 119424), (768, 100453), (816, 94544), (912, 84592), (933, 82688), (969, 79616), (1088, 70908), (1216, 63444), (1244, 62016), (1292, 59712), (1632, 47272), (1824, 42296), (1866, 41344), (1938, 39808), (2176, 35454), (2432, 31722), (2488, 31008), (2584, 29856), (3264, 23636), (3648, 21148), (3732, 20672), (3876, 19904), (4352, 17727), (4864, 15861), (4976, 15504), (5168, 14928), (5287, 14592), (5909, 13056), (6528, 11818), (7296, 10574), (7464, 10336), (7752, 9952)]