88673361

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 61731759

約数列:

[1, 3, 7, 19, 21, 31, 57, 67, 93, 107, 133, 201, 217, 321, 399, 469, 589, 651, 749, 1273, 1407, 1767, 2033, 2077, 2247, 3317, 3819, 4123, 6099, 6231, 7169, 8911, 9951, 12369, 14231, 14539, 21507, 23219, 26733, 39463, 42693, 43617, 50183, 63023, 69657, 118389, 136211, 150549, 189069, 222239, 276241, 408633, 441161, 666717, 828723, 953477, 1323483, 1555673, 2860431, 4222541, 4667019, 12667623, 29557787, 88673361]

約数ペア:

[(1, 88673361), (3, 29557787), (7, 12667623), (19, 4667019), (21, 4222541), (31, 2860431), (57, 1555673), (67, 1323483), (93, 953477), (107, 828723), (133, 666717), (201, 441161), (217, 408633), (321, 276241), (399, 222239), (469, 189069), (589, 150549), (651, 136211), (749, 118389), (1273, 69657), (1407, 63023), (1767, 50183), (2033, 43617), (2077, 42693), (2247, 39463), (3317, 26733), (3819, 23219), (4123, 21507), (6099, 14539), (6231, 14231), (7169, 12369), (8911, 9951)]