31460773284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{196871}}^1$

素因数の和:197097

約数の個数: 72

約数和(自身を含む): 83413878912

約数和(自身を除く): 51953105628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 276, 386, 414, 579, 772, 828, 1158, 1737, 2316, 3474, 4439, 6948, 8878, 13317, 17756, 26634, 39951, 53268, 79902, 159804, 196871, 393742, 590613, 787484, 1181226, 1771839, 2362452, 3543678, 4528033, 7087356, 9056066, 13584099, 18112132, 27168198, 37996103, 40752297, 54336396, 75992206, 81504594, 113988309, 151984412, 163009188, 227976618, 341964927, 455953236, 683929854, 873910369, 1367859708, 1747820738, 2621731107, 3495641476, 5243462214, 7865193321, 10486924428, 15730386642, 31460773284]

約数ペア:

[(1, 31460773284), (2, 15730386642), (3, 10486924428), (4, 7865193321), (6, 5243462214), (9, 3495641476), (12, 2621731107), (18, 1747820738), (23, 1367859708), (36, 873910369), (46, 683929854), (69, 455953236), (92, 341964927), (138, 227976618), (193, 163009188), (207, 151984412), (276, 113988309), (386, 81504594), (414, 75992206), (579, 54336396), (772, 40752297), (828, 37996103), (1158, 27168198), (1737, 18112132), (2316, 13584099), (3474, 9056066), (4439, 7087356), (6948, 4528033), (8878, 3543678), (13317, 2362452), (17756, 1771839), (26634, 1181226), (39951, 787484), (53268, 590613), (79902, 393742), (159804, 196871)]