71865432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43397}}^1$

素因数の和:43432

約数の個数: 48

約数和(自身を含む): 203102640

約数和(自身を除く): 131237208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43397, 86794, 130191, 173588, 260382, 347176, 390573, 520764, 781146, 998131, 1041528, 1562292, 1996262, 2994393, 3124584, 3992524, 5988786, 7985048, 8983179, 11977572, 17966358, 23955144, 35932716, 71865432]

約数ペア:

[(1, 71865432), (2, 35932716), (3, 23955144), (4, 17966358), (6, 11977572), (8, 8983179), (9, 7985048), (12, 5988786), (18, 3992524), (23, 3124584), (24, 2994393), (36, 1996262), (46, 1562292), (69, 1041528), (72, 998131), (92, 781146), (138, 520764), (184, 390573), (207, 347176), (276, 260382), (414, 173588), (552, 130191), (828, 86794), (1656, 43397)]