66868368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2892

約数の個数: 80

約数和(自身を含む): 200272896

約数和(自身を除く): 133404528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2803, 2982, 3408, 3976, 5606, 5964, 7952, 8409, 11212, 11928, 16818, 19621, 22424, 23856, 33636, 39242, 44848, 58863, 67272, 78484, 117726, 134544, 156968, 199013, 235452, 313936, 398026, 470904, 597039, 796052, 941808, 1194078, 1393091, 1592104, 2388156, 2786182, 3184208, 4179273, 4776312, 5572364, 8358546, 9552624, 11144728, 16717092, 22289456, 33434184, 66868368]

約数ペア:

[(1, 66868368), (2, 33434184), (3, 22289456), (4, 16717092), (6, 11144728), (7, 9552624), (8, 8358546), (12, 5572364), (14, 4776312), (16, 4179273), (21, 3184208), (24, 2786182), (28, 2388156), (42, 1592104), (48, 1393091), (56, 1194078), (71, 941808), (84, 796052), (112, 597039), (142, 470904), (168, 398026), (213, 313936), (284, 235452), (336, 199013), (426, 156968), (497, 134544), (568, 117726), (852, 78484), (994, 67272), (1136, 58863), (1491, 44848), (1704, 39242), (1988, 33636), (2803, 23856), (2982, 22424), (3408, 19621), (3976, 16818), (5606, 11928), (5964, 11212), (7952, 8409)]