80903256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 232135680

約数和(自身を除く): 151232424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1777, 1897, 2168, 3252, 3554, 3794, 5331, 5691, 6504, 7108, 7588, 10662, 11382, 12439, 14216, 15176, 21324, 22764, 24878, 37317, 42648, 45528, 49756, 74634, 99512, 149268, 298536, 481567, 963134, 1444701, 1926268, 2889402, 3370969, 3852536, 5778804, 6741938, 10112907, 11557608, 13483876, 20225814, 26967752, 40451628, 80903256]

約数ペア:

[(1, 80903256), (2, 40451628), (3, 26967752), (4, 20225814), (6, 13483876), (7, 11557608), (8, 10112907), (12, 6741938), (14, 5778804), (21, 3852536), (24, 3370969), (28, 2889402), (42, 1926268), (56, 1444701), (84, 963134), (168, 481567), (271, 298536), (542, 149268), (813, 99512), (1084, 74634), (1626, 49756), (1777, 45528), (1897, 42648), (2168, 37317), (3252, 24878), (3554, 22764), (3794, 21324), (5331, 15176), (5691, 14216), (6504, 12439), (7108, 11382), (7588, 10662)]