68273436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 135810276

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, 1997, 2442, 2849, 3108, 3994, 4884, 5698, 5991, 7988, 8547, 11396, 11982, 13979, 17094, 21967, 23964, 27958, 34188, 41937, 43934, 55916, 65901, 73889, 83874, 87868, 131802, 147778, 153769, 167748, 221667, 263604, 295556, 307538, 443334, 461307, 517223, 615076, 812779, 886668, 922614, 1034446, 1551669, 1625558, 1845228, 2068892, 2438337, 3103338, 3251116, 4876674, 5689453, 6206676, 9753348, 11378906, 17068359, 22757812, 34136718, 68273436]

約数ペア:

[(1, 68273436), (2, 34136718), (3, 22757812), (4, 17068359), (6, 11378906), (7, 9753348), (11, 6206676), (12, 5689453), (14, 4876674), (21, 3251116), (22, 3103338), (28, 2438337), (33, 2068892), (37, 1845228), (42, 1625558), (44, 1551669), (66, 1034446), (74, 922614), (77, 886668), (84, 812779), (111, 615076), (132, 517223), (148, 461307), (154, 443334), (222, 307538), (231, 295556), (259, 263604), (308, 221667), (407, 167748), (444, 153769), (462, 147778), (518, 131802), (777, 87868), (814, 83874), (924, 73889), (1036, 65901), (1221, 55916), (1554, 43934), (1628, 41937), (1997, 34188), (2442, 27958), (2849, 23964), (3108, 21967), (3994, 17094), (4884, 13979), (5698, 11982), (5991, 11396), (7988, 8547)]