80107686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 114486714

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 41, 57, 58, 82, 87, 114, 123, 171, 174, 197, 246, 261, 342, 369, 394, 522, 551, 591, 738, 779, 1102, 1182, 1189, 1558, 1653, 1773, 2337, 2378, 3306, 3546, 3567, 3743, 4674, 4959, 5713, 7011, 7134, 7486, 8077, 9918, 10701, 11229, 11426, 14022, 16154, 17139, 21402, 22458, 22591, 24231, 33687, 34278, 45182, 48462, 51417, 67374, 67773, 72693, 102834, 108547, 135546, 145386, 153463, 203319, 217094, 234233, 306926, 325641, 406638, 460389, 468466, 651282, 702699, 920778, 976923, 1381167, 1405398, 1953846, 2108097, 2762334, 4216194, 4450427, 8900854, 13351281, 26702562, 40053843, 80107686]

約数ペア:

[(1, 80107686), (2, 40053843), (3, 26702562), (6, 13351281), (9, 8900854), (18, 4450427), (19, 4216194), (29, 2762334), (38, 2108097), (41, 1953846), (57, 1405398), (58, 1381167), (82, 976923), (87, 920778), (114, 702699), (123, 651282), (171, 468466), (174, 460389), (197, 406638), (246, 325641), (261, 306926), (342, 234233), (369, 217094), (394, 203319), (522, 153463), (551, 145386), (591, 135546), (738, 108547), (779, 102834), (1102, 72693), (1182, 67773), (1189, 67374), (1558, 51417), (1653, 48462), (1773, 45182), (2337, 34278), (2378, 33687), (3306, 24231), (3546, 22591), (3567, 22458), (3743, 21402), (4674, 17139), (4959, 16154), (5713, 14022), (7011, 11426), (7134, 11229), (7486, 10701), (8077, 9918)]