31655124

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 85918560

約数和(自身を除く): 54263436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1123, 1566, 2246, 2349, 3132, 3369, 4492, 4698, 6738, 7047, 9396, 10107, 13476, 14094, 20214, 28188, 30321, 32567, 40428, 60642, 65134, 90963, 97701, 121284, 130268, 181926, 195402, 272889, 293103, 363852, 390804, 545778, 586206, 879309, 1091556, 1172412, 1758618, 2637927, 3517236, 5275854, 7913781, 10551708, 15827562, 31655124]

約数ペア:

[(1, 31655124), (2, 15827562), (3, 10551708), (4, 7913781), (6, 5275854), (9, 3517236), (12, 2637927), (18, 1758618), (27, 1172412), (29, 1091556), (36, 879309), (54, 586206), (58, 545778), (81, 390804), (87, 363852), (108, 293103), (116, 272889), (162, 195402), (174, 181926), (243, 130268), (261, 121284), (324, 97701), (348, 90963), (486, 65134), (522, 60642), (783, 40428), (972, 32567), (1044, 30321), (1123, 28188), (1566, 20214), (2246, 14094), (2349, 13476), (3132, 10107), (3369, 9396), (4492, 7047), (4698, 6738)]