85831746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 238436352

約数和(自身を除く): 152604606

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 461, 462, 546, 651, 682, 806, 858, 922, 1001, 1023, 1209, 1302, 1383, 2002, 2046, 2387, 2418, 2766, 2821, 3003, 3227, 4433, 4774, 5071, 5642, 5993, 6006, 6454, 7161, 8463, 8866, 9681, 10142, 11986, 13299, 14291, 14322, 15213, 16926, 17979, 19362, 26598, 28582, 30426, 31031, 35497, 35958, 41951, 42873, 62062, 65923, 70994, 83902, 85746, 93093, 100037, 106491, 125853, 131846, 157201, 185783, 186186, 197769, 200074, 212982, 251706, 300111, 314402, 371566, 395538, 461461, 471603, 557349, 600222, 922922, 943206, 1100407, 1114698, 1300481, 1384383, 2043613, 2200814, 2600962, 2768766, 3301221, 3901443, 4087226, 6130839, 6602442, 7802886, 12261678, 14305291, 28610582, 42915873, 85831746]

約数ペア:

[(1, 85831746), (2, 42915873), (3, 28610582), (6, 14305291), (7, 12261678), (11, 7802886), (13, 6602442), (14, 6130839), (21, 4087226), (22, 3901443), (26, 3301221), (31, 2768766), (33, 2600962), (39, 2200814), (42, 2043613), (62, 1384383), (66, 1300481), (77, 1114698), (78, 1100407), (91, 943206), (93, 922922), (143, 600222), (154, 557349), (182, 471603), (186, 461461), (217, 395538), (231, 371566), (273, 314402), (286, 300111), (341, 251706), (403, 212982), (429, 200074), (434, 197769), (461, 186186), (462, 185783), (546, 157201), (651, 131846), (682, 125853), (806, 106491), (858, 100037), (922, 93093), (1001, 85746), (1023, 83902), (1209, 70994), (1302, 65923), (1383, 62062), (2002, 42873), (2046, 41951), (2387, 35958), (2418, 35497), (2766, 31031), (2821, 30426), (3003, 28582), (3227, 26598), (4433, 19362), (4774, 17979), (5071, 16926), (5642, 15213), (5993, 14322), (6006, 14291), (6454, 13299), (7161, 11986), (8463, 10142), (8866, 9681)]