76345808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 190464000

約数和(自身を除く): 114118192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 1999, 2387, 2728, 3472, 3998, 4774, 5456, 7996, 9548, 13993, 15992, 19096, 21989, 27986, 31984, 38192, 43978, 55972, 61969, 87956, 111944, 123938, 153923, 175912, 223888, 247876, 307846, 351824, 433783, 495752, 615692, 681659, 867566, 991504, 1231384, 1363318, 1735132, 2462768, 2726636, 3470264, 4771613, 5453272, 6940528, 9543226, 10906544, 19086452, 38172904, 76345808]

約数ペア:

[(1, 76345808), (2, 38172904), (4, 19086452), (7, 10906544), (8, 9543226), (11, 6940528), (14, 5453272), (16, 4771613), (22, 3470264), (28, 2726636), (31, 2462768), (44, 1735132), (56, 1363318), (62, 1231384), (77, 991504), (88, 867566), (112, 681659), (124, 615692), (154, 495752), (176, 433783), (217, 351824), (248, 307846), (308, 247876), (341, 223888), (434, 175912), (496, 153923), (616, 123938), (682, 111944), (868, 87956), (1232, 61969), (1364, 55972), (1736, 43978), (1999, 38192), (2387, 31984), (2728, 27986), (3472, 21989), (3998, 19096), (4774, 15992), (5456, 13993), (7996, 9548)]