68492556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 189890064

約数和(自身を除く): 121397508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 673, 771, 1028, 1346, 1542, 2019, 2313, 2692, 2827, 3084, 4038, 4626, 5654, 6057, 7403, 8076, 8481, 9252, 11308, 12114, 14806, 16962, 22209, 24228, 25443, 29612, 33924, 44418, 50886, 66627, 88836, 101772, 133254, 172961, 266508, 345922, 518883, 691844, 1037766, 1556649, 1902571, 2075532, 3113298, 3805142, 5707713, 6226596, 7610284, 11415426, 17123139, 22830852, 34246278, 68492556]

約数ペア:

[(1, 68492556), (2, 34246278), (3, 22830852), (4, 17123139), (6, 11415426), (9, 7610284), (11, 6226596), (12, 5707713), (18, 3805142), (22, 3113298), (33, 2075532), (36, 1902571), (44, 1556649), (66, 1037766), (99, 691844), (132, 518883), (198, 345922), (257, 266508), (396, 172961), (514, 133254), (673, 101772), (771, 88836), (1028, 66627), (1346, 50886), (1542, 44418), (2019, 33924), (2313, 29612), (2692, 25443), (2827, 24228), (3084, 22209), (4038, 16962), (4626, 14806), (5654, 12114), (6057, 11308), (7403, 9252), (8076, 8481)]