81717006

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 194112000

約数和(自身を除く): 112394994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 343, 354, 413, 673, 686, 826, 1029, 1239, 1346, 2019, 2058, 2478, 2891, 4038, 4711, 5782, 8673, 9422, 14133, 17346, 20237, 28266, 32977, 39707, 40474, 60711, 65954, 79414, 98931, 119121, 121422, 197862, 230839, 238242, 277949, 461678, 555898, 692517, 833847, 1385034, 1667694, 1945643, 3891286, 5836929, 11673858, 13619501, 27239002, 40858503, 81717006]

約数ペア:

[(1, 81717006), (2, 40858503), (3, 27239002), (6, 13619501), (7, 11673858), (14, 5836929), (21, 3891286), (42, 1945643), (49, 1667694), (59, 1385034), (98, 833847), (118, 692517), (147, 555898), (177, 461678), (294, 277949), (343, 238242), (354, 230839), (413, 197862), (673, 121422), (686, 119121), (826, 98931), (1029, 79414), (1239, 65954), (1346, 60711), (2019, 40474), (2058, 39707), (2478, 32977), (2891, 28266), (4038, 20237), (4711, 17346), (5782, 14133), (8673, 9422)]