68912046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 179304576

約数和(自身を除く): 110392530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 907, 938, 1134, 1206, 1407, 1809, 1814, 2721, 2814, 3618, 4221, 5427, 5442, 6349, 8163, 8442, 10854, 12663, 12698, 16326, 19047, 24489, 25326, 37989, 38094, 48978, 57141, 60769, 73467, 75978, 114282, 121538, 146934, 171423, 182307, 342846, 364614, 425383, 514269, 546921, 850766, 1028538, 1093842, 1276149, 1640763, 2552298, 3281526, 3828447, 4922289, 7656894, 9844578, 11485341, 22970682, 34456023, 68912046]

約数ペア:

[(1, 68912046), (2, 34456023), (3, 22970682), (6, 11485341), (7, 9844578), (9, 7656894), (14, 4922289), (18, 3828447), (21, 3281526), (27, 2552298), (42, 1640763), (54, 1276149), (63, 1093842), (67, 1028538), (81, 850766), (126, 546921), (134, 514269), (162, 425383), (189, 364614), (201, 342846), (378, 182307), (402, 171423), (469, 146934), (567, 121538), (603, 114282), (907, 75978), (938, 73467), (1134, 60769), (1206, 57141), (1407, 48978), (1809, 38094), (1814, 37989), (2721, 25326), (2814, 24489), (3618, 19047), (4221, 16326), (5427, 12698), (5442, 12663), (6349, 10854), (8163, 8442)]