65857662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 154260288

約数和(自身を除く): 88402626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 431, 653, 862, 1293, 1306, 1959, 2586, 3879, 3918, 5603, 5877, 7758, 8489, 11206, 11754, 16809, 16978, 25467, 33618, 50427, 50934, 76401, 100854, 152802, 281443, 562886, 844329, 1688658, 2532987, 3658759, 5065974, 7317518, 10976277, 21952554, 32928831, 65857662]

約数ペア:

[(1, 65857662), (2, 32928831), (3, 21952554), (6, 10976277), (9, 7317518), (13, 5065974), (18, 3658759), (26, 2532987), (39, 1688658), (78, 844329), (117, 562886), (234, 281443), (431, 152802), (653, 100854), (862, 76401), (1293, 50934), (1306, 50427), (1959, 33618), (2586, 25467), (3879, 16978), (3918, 16809), (5603, 11754), (5877, 11206), (7758, 8489)]