81456072

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14083}}^1$

素因数の和:14333

約数の個数: 32

約数和(自身を含む): 204499680

約数和(自身を除く): 123043608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 14083, 28166, 42249, 56332, 84498, 112664, 168996, 337992, 3394003, 6788006, 10182009, 13576012, 20364018, 27152024, 40728036, 81456072]

約数ペア:

[(1, 81456072), (2, 40728036), (3, 27152024), (4, 20364018), (6, 13576012), (8, 10182009), (12, 6788006), (24, 3394003), (241, 337992), (482, 168996), (723, 112664), (964, 84498), (1446, 56332), (1928, 42249), (2892, 28166), (5784, 14083)]