7777408092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1249}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 19756800000

約数和(自身を除く): 11979391908

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 881, 1178, 1249, 1762, 1767, 2356, 2498, 2643, 3524, 3534, 3747, 4996, 5286, 7068, 7494, 10572, 14988, 16739, 23731, 27311, 33478, 38719, 47462, 50217, 54622, 66956, 71193, 77438, 81933, 94924, 100434, 109244, 116157, 142386, 154876, 163866, 200868, 232314, 284772, 327732, 464628, 518909, 735661, 1037818, 1100369, 1471322, 1556727, 2075636, 2200738, 2206983, 2942644, 3113454, 3301107, 4401476, 4413966, 6226908, 6602214, 8827932, 13204428, 20907011, 34111439, 41814022, 62721033, 68222878, 83628044, 102334317, 125442066, 136445756, 204668634, 250884132, 409337268, 648117341, 1296234682, 1944352023, 2592469364, 3888704046, 7777408092]

約数ペア:

[(1, 7777408092), (2, 3888704046), (3, 2592469364), (4, 1944352023), (6, 1296234682), (12, 648117341), (19, 409337268), (31, 250884132), (38, 204668634), (57, 136445756), (62, 125442066), (76, 102334317), (93, 83628044), (114, 68222878), (124, 62721033), (186, 41814022), (228, 34111439), (372, 20907011), (589, 13204428), (881, 8827932), (1178, 6602214), (1249, 6226908), (1762, 4413966), (1767, 4401476), (2356, 3301107), (2498, 3113454), (2643, 2942644), (3524, 2206983), (3534, 2200738), (3747, 2075636), (4996, 1556727), (5286, 1471322), (7068, 1100369), (7494, 1037818), (10572, 735661), (14988, 518909), (16739, 464628), (23731, 327732), (27311, 284772), (33478, 232314), (38719, 200868), (47462, 163866), (50217, 154876), (54622, 142386), (66956, 116157), (71193, 109244), (77438, 100434), (81933, 94924)]