80454891006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{671431}}^1$

素因数の和:671766

約数の個数: 64

約数和(自身を含む): 204974760960

約数和(自身を除く): 124519869954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 317, 378, 634, 951, 1902, 2219, 2853, 4438, 5706, 6657, 8559, 13314, 17118, 19971, 39942, 59913, 119826, 671431, 1342862, 2014293, 4028586, 4700017, 6042879, 9400034, 12085758, 14100051, 18128637, 28200102, 36257274, 42300153, 84600306, 126900459, 212843627, 253800918, 425687254, 638530881, 1277061762, 1489905389, 1915592643, 2979810778, 3831185286, 4469716167, 5746777929, 8939432334, 11493555858, 13409148501, 26818297002, 40227445503, 80454891006]

約数ペア:

[(1, 80454891006), (2, 40227445503), (3, 26818297002), (6, 13409148501), (7, 11493555858), (9, 8939432334), (14, 5746777929), (18, 4469716167), (21, 3831185286), (27, 2979810778), (42, 1915592643), (54, 1489905389), (63, 1277061762), (126, 638530881), (189, 425687254), (317, 253800918), (378, 212843627), (634, 126900459), (951, 84600306), (1902, 42300153), (2219, 36257274), (2853, 28200102), (4438, 18128637), (5706, 14100051), (6657, 12085758), (8559, 9400034), (13314, 6042879), (17118, 4700017), (19971, 4028586), (39942, 2014293), (59913, 1342862), (119826, 671431)]