72538158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 182020608

約数和(自身を除く): 109482450

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 394, 462, 591, 797, 1182, 1379, 1594, 2167, 2391, 2758, 4137, 4334, 4782, 5579, 6501, 8274, 8767, 11158, 13002, 15169, 16737, 17534, 26301, 30338, 33474, 45507, 52602, 61369, 91014, 122738, 157009, 184107, 314018, 368214, 471027, 942054, 1099063, 1727099, 2198126, 3297189, 3454198, 5181297, 6594378, 10362594, 12089693, 24179386, 36269079, 72538158]

約数ペア:

[(1, 72538158), (2, 36269079), (3, 24179386), (6, 12089693), (7, 10362594), (11, 6594378), (14, 5181297), (21, 3454198), (22, 3297189), (33, 2198126), (42, 1727099), (66, 1099063), (77, 942054), (154, 471027), (197, 368214), (231, 314018), (394, 184107), (462, 157009), (591, 122738), (797, 91014), (1182, 61369), (1379, 52602), (1594, 45507), (2167, 33474), (2391, 30338), (2758, 26301), (4137, 17534), (4334, 16737), (4782, 15169), (5579, 13002), (6501, 11158), (8274, 8767)]