84640842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 225227520

約数和(自身を除く): 140586678

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 97, 99, 113, 117, 143, 194, 198, 226, 234, 286, 291, 297, 339, 351, 429, 582, 594, 678, 702, 858, 873, 1017, 1067, 1243, 1261, 1287, 1469, 1746, 2034, 2134, 2486, 2522, 2574, 2619, 2938, 3051, 3201, 3729, 3783, 3861, 4407, 5238, 6102, 6402, 7458, 7566, 7722, 8814, 9603, 10961, 11187, 11349, 13221, 13871, 16159, 19206, 21922, 22374, 22698, 26442, 27742, 28809, 32318, 32883, 33561, 34047, 39663, 41613, 48477, 57618, 65766, 67122, 68094, 79326, 83226, 96954, 98649, 120571, 124839, 142493, 145431, 197298, 241142, 249678, 284986, 290862, 295947, 361713, 374517, 427479, 436293, 591894, 723426, 749034, 854958, 872586, 1085139, 1282437, 1567423, 2170278, 2564874, 3134846, 3255417, 3847311, 4702269, 6510834, 7694622, 9404538, 14106807, 28213614, 42320421, 84640842]

約数ペア:

[(1, 84640842), (2, 42320421), (3, 28213614), (6, 14106807), (9, 9404538), (11, 7694622), (13, 6510834), (18, 4702269), (22, 3847311), (26, 3255417), (27, 3134846), (33, 2564874), (39, 2170278), (54, 1567423), (66, 1282437), (78, 1085139), (97, 872586), (99, 854958), (113, 749034), (117, 723426), (143, 591894), (194, 436293), (198, 427479), (226, 374517), (234, 361713), (286, 295947), (291, 290862), (297, 284986), (339, 249678), (351, 241142), (429, 197298), (582, 145431), (594, 142493), (678, 124839), (702, 120571), (858, 98649), (873, 96954), (1017, 83226), (1067, 79326), (1243, 68094), (1261, 67122), (1287, 65766), (1469, 57618), (1746, 48477), (2034, 41613), (2134, 39663), (2486, 34047), (2522, 33561), (2574, 32883), (2619, 32318), (2938, 28809), (3051, 27742), (3201, 26442), (3729, 22698), (3783, 22374), (3861, 21922), (4407, 19206), (5238, 16159), (6102, 13871), (6402, 13221), (7458, 11349), (7566, 11187), (7722, 10961), (8814, 9603)]