77658966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 149054634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 594, 627, 693, 798, 983, 1026, 1197, 1254, 1386, 1463, 1881, 1966, 2079, 2394, 2926, 2949, 3591, 3762, 4158, 4389, 5643, 5898, 6881, 7182, 8778, 8847, 10813, 11286, 13167, 13762, 17694, 18677, 20643, 21626, 26334, 26541, 32439, 37354, 39501, 41286, 53082, 56031, 61929, 64878, 75691, 79002, 97317, 112062, 123858, 130739, 151382, 168093, 185787, 194634, 205447, 227073, 261478, 291951, 336186, 371574, 392217, 410894, 454146, 504279, 583902, 616341, 681219, 784434, 1008558, 1176651, 1232682, 1362438, 1438129, 1849023, 2043657, 2353302, 2876258, 3529953, 3698046, 4087314, 4314387, 5547069, 7059906, 8628774, 11094138, 12943161, 25886322, 38829483, 77658966]

約数ペア:

[(1, 77658966), (2, 38829483), (3, 25886322), (6, 12943161), (7, 11094138), (9, 8628774), (11, 7059906), (14, 5547069), (18, 4314387), (19, 4087314), (21, 3698046), (22, 3529953), (27, 2876258), (33, 2353302), (38, 2043657), (42, 1849023), (54, 1438129), (57, 1362438), (63, 1232682), (66, 1176651), (77, 1008558), (99, 784434), (114, 681219), (126, 616341), (133, 583902), (154, 504279), (171, 454146), (189, 410894), (198, 392217), (209, 371574), (231, 336186), (266, 291951), (297, 261478), (342, 227073), (378, 205447), (399, 194634), (418, 185787), (462, 168093), (513, 151382), (594, 130739), (627, 123858), (693, 112062), (798, 97317), (983, 79002), (1026, 75691), (1197, 64878), (1254, 61929), (1386, 56031), (1463, 53082), (1881, 41286), (1966, 39501), (2079, 37354), (2394, 32439), (2926, 26541), (2949, 26334), (3591, 21626), (3762, 20643), (4158, 18677), (4389, 17694), (5643, 13762), (5898, 13167), (6881, 11286), (7182, 10813), (8778, 8847)]