74980878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 115006962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 186, 217, 266, 294, 399, 433, 434, 589, 651, 798, 866, 931, 1178, 1299, 1302, 1519, 1767, 1862, 2598, 2793, 3031, 3038, 3534, 4123, 4557, 5586, 6062, 8227, 8246, 9093, 9114, 12369, 13423, 16454, 18186, 21217, 24681, 24738, 26846, 28861, 40269, 42434, 49362, 57589, 57722, 63651, 80538, 86583, 93961, 115178, 127302, 172767, 173166, 187922, 255037, 281883, 345534, 403123, 510074, 563766, 657727, 765111, 806246, 1209369, 1315454, 1530222, 1785259, 1973181, 2418738, 3570518, 3946362, 5355777, 10711554, 12496813, 24993626, 37490439, 74980878]

約数ペア:

[(1, 74980878), (2, 37490439), (3, 24993626), (6, 12496813), (7, 10711554), (14, 5355777), (19, 3946362), (21, 3570518), (31, 2418738), (38, 1973181), (42, 1785259), (49, 1530222), (57, 1315454), (62, 1209369), (93, 806246), (98, 765111), (114, 657727), (133, 563766), (147, 510074), (186, 403123), (217, 345534), (266, 281883), (294, 255037), (399, 187922), (433, 173166), (434, 172767), (589, 127302), (651, 115178), (798, 93961), (866, 86583), (931, 80538), (1178, 63651), (1299, 57722), (1302, 57589), (1519, 49362), (1767, 42434), (1862, 40269), (2598, 28861), (2793, 26846), (3031, 24738), (3038, 24681), (3534, 21217), (4123, 18186), (4557, 16454), (5586, 13423), (6062, 12369), (8227, 9114), (8246, 9093)]