83549774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 170784768

約数和(自身を除く): 87234994

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 43, 62, 74, 77, 86, 121, 154, 217, 242, 259, 301, 341, 407, 434, 473, 518, 602, 682, 814, 847, 946, 1147, 1333, 1591, 1694, 2294, 2387, 2666, 2849, 3182, 3311, 3751, 4477, 4774, 5203, 5698, 6622, 7502, 8029, 8954, 9331, 10406, 11137, 12617, 14663, 16058, 17501, 18662, 22274, 25234, 26257, 29326, 31339, 35002, 36421, 49321, 52514, 62678, 72842, 88319, 98642, 102641, 122507, 138787, 161293, 176638, 192511, 205282, 245014, 277574, 322586, 345247, 385022, 542531, 690494, 971509, 1085062, 1129051, 1347577, 1943018, 2258102, 2695154, 3797717, 5967841, 7595434, 11935682, 41774887, 83549774]

約数ペア:

[(1, 83549774), (2, 41774887), (7, 11935682), (11, 7595434), (14, 5967841), (22, 3797717), (31, 2695154), (37, 2258102), (43, 1943018), (62, 1347577), (74, 1129051), (77, 1085062), (86, 971509), (121, 690494), (154, 542531), (217, 385022), (242, 345247), (259, 322586), (301, 277574), (341, 245014), (407, 205282), (434, 192511), (473, 176638), (518, 161293), (602, 138787), (682, 122507), (814, 102641), (847, 98642), (946, 88319), (1147, 72842), (1333, 62678), (1591, 52514), (1694, 49321), (2294, 36421), (2387, 35002), (2666, 31339), (2849, 29326), (3182, 26257), (3311, 25234), (3751, 22274), (4477, 18662), (4774, 17501), (5203, 16058), (5698, 14663), (6622, 12617), (7502, 11137), (8029, 10406), (8954, 9331)]