78373746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 119758734

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 83, 99, 114, 166, 171, 198, 209, 249, 251, 342, 418, 498, 502, 627, 747, 753, 913, 1254, 1494, 1506, 1577, 1826, 1881, 2259, 2739, 2761, 3154, 3762, 4518, 4731, 4769, 5478, 5522, 8217, 8283, 9462, 9538, 14193, 14307, 16434, 16566, 17347, 20833, 24849, 28386, 28614, 34694, 41666, 42921, 49698, 52041, 52459, 62499, 85842, 104082, 104918, 124998, 156123, 157377, 187497, 229163, 312246, 314754, 374994, 395827, 458326, 472131, 687489, 791654, 944262, 1187481, 1374978, 2062467, 2374962, 3562443, 4124934, 4354097, 7124886, 8708194, 13062291, 26124582, 39186873, 78373746]

約数ペア:

[(1, 78373746), (2, 39186873), (3, 26124582), (6, 13062291), (9, 8708194), (11, 7124886), (18, 4354097), (19, 4124934), (22, 3562443), (33, 2374962), (38, 2062467), (57, 1374978), (66, 1187481), (83, 944262), (99, 791654), (114, 687489), (166, 472131), (171, 458326), (198, 395827), (209, 374994), (249, 314754), (251, 312246), (342, 229163), (418, 187497), (498, 157377), (502, 156123), (627, 124998), (747, 104918), (753, 104082), (913, 85842), (1254, 62499), (1494, 52459), (1506, 52041), (1577, 49698), (1826, 42921), (1881, 41666), (2259, 34694), (2739, 28614), (2761, 28386), (3154, 24849), (3762, 20833), (4518, 17347), (4731, 16566), (4769, 16434), (5478, 14307), (5522, 14193), (8217, 9538), (8283, 9462)]