85727124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20011}}^1$

素因数の和:20045

約数の個数: 72

約数和(自身を含む): 262237248

約数和(自身を除く): 176510124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20011, 40022, 60033, 80044, 120066, 140077, 180099, 240132, 280154, 340187, 360198, 420231, 560308, 680374, 720396, 840462, 1020561, 1260693, 1360748, 1680924, 2041122, 2381309, 2521386, 3061683, 4082244, 4762618, 5042772, 6123366, 7143927, 9525236, 12246732, 14287854, 21431781, 28575708, 42863562, 85727124]

約数ペア:

[(1, 85727124), (2, 42863562), (3, 28575708), (4, 21431781), (6, 14287854), (7, 12246732), (9, 9525236), (12, 7143927), (14, 6123366), (17, 5042772), (18, 4762618), (21, 4082244), (28, 3061683), (34, 2521386), (36, 2381309), (42, 2041122), (51, 1680924), (63, 1360748), (68, 1260693), (84, 1020561), (102, 840462), (119, 720396), (126, 680374), (153, 560308), (204, 420231), (238, 360198), (252, 340187), (306, 280154), (357, 240132), (476, 180099), (612, 140077), (714, 120066), (1071, 80044), (1428, 60033), (2142, 40022), (4284, 20011)]