143052012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 376215840

約数和(自身を除く): 233163828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 263, 348, 521, 522, 526, 789, 1042, 1044, 1052, 1563, 1578, 2084, 2367, 3126, 3156, 4689, 4734, 6252, 7627, 9378, 9468, 15109, 15254, 18756, 22881, 30218, 30508, 45327, 45762, 60436, 68643, 90654, 91524, 135981, 137023, 137286, 181308, 271962, 274046, 274572, 411069, 543924, 548092, 822138, 1233207, 1644276, 2466414, 3973667, 4932828, 7947334, 11921001, 15894668, 23842002, 35763003, 47684004, 71526006, 143052012]

約数ペア:

[(1, 143052012), (2, 71526006), (3, 47684004), (4, 35763003), (6, 23842002), (9, 15894668), (12, 11921001), (18, 7947334), (29, 4932828), (36, 3973667), (58, 2466414), (87, 1644276), (116, 1233207), (174, 822138), (261, 548092), (263, 543924), (348, 411069), (521, 274572), (522, 274046), (526, 271962), (789, 181308), (1042, 137286), (1044, 137023), (1052, 135981), (1563, 91524), (1578, 90654), (2084, 68643), (2367, 60436), (3126, 45762), (3156, 45327), (4689, 30508), (4734, 30218), (6252, 22881), (7627, 18756), (9378, 15254), (9468, 15109)]