68341812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 204288000

約数和(自身を除く): 135946188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 1999, 2442, 2849, 3108, 3998, 4884, 5698, 5997, 7996, 8547, 11396, 11994, 13993, 17094, 21989, 23988, 27986, 34188, 41979, 43978, 55972, 65967, 73963, 83958, 87956, 131934, 147926, 153923, 167916, 221889, 263868, 295852, 307846, 443778, 461769, 517741, 615692, 813593, 887556, 923538, 1035482, 1553223, 1627186, 1847076, 2070964, 2440779, 3106446, 3254372, 4881558, 5695151, 6212892, 9763116, 11390302, 17085453, 22780604, 34170906, 68341812]

約数ペア:

[(1, 68341812), (2, 34170906), (3, 22780604), (4, 17085453), (6, 11390302), (7, 9763116), (11, 6212892), (12, 5695151), (14, 4881558), (21, 3254372), (22, 3106446), (28, 2440779), (33, 2070964), (37, 1847076), (42, 1627186), (44, 1553223), (66, 1035482), (74, 923538), (77, 887556), (84, 813593), (111, 615692), (132, 517741), (148, 461769), (154, 443778), (222, 307846), (231, 295852), (259, 263868), (308, 221889), (407, 167916), (444, 153923), (462, 147926), (518, 131934), (777, 87956), (814, 83958), (924, 73963), (1036, 65967), (1221, 55972), (1554, 43978), (1628, 41979), (1999, 34188), (2442, 27986), (2849, 23988), (3108, 21989), (3998, 17094), (4884, 13993), (5698, 11994), (5997, 11396), (7996, 8547)]