78154146

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{22973}}^1$

素因数の和:22997

約数の個数: 48

約数和(自身を含む): 200700864

約数和(自身を除く): 122546718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 22973, 45946, 68919, 137838, 160811, 206757, 321622, 413514, 482433, 620271, 964866, 1240542, 1447299, 1860813, 2894598, 3721626, 4341897, 5582439, 8683794, 11164878, 13025691, 26051382, 39077073, 78154146]

約数ペア:

[(1, 78154146), (2, 39077073), (3, 26051382), (6, 13025691), (7, 11164878), (9, 8683794), (14, 5582439), (18, 4341897), (21, 3721626), (27, 2894598), (42, 1860813), (54, 1447299), (63, 1240542), (81, 964866), (126, 620271), (162, 482433), (189, 413514), (243, 321622), (378, 206757), (486, 160811), (567, 137838), (1134, 68919), (1701, 45946), (3402, 22973)]