71358168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 204768000

約数和(自身を除く): 133409832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1579, 1614, 1883, 2152, 3158, 3228, 3766, 4737, 5649, 6316, 6456, 7532, 9474, 11053, 11298, 12632, 15064, 18948, 22106, 22596, 33159, 37896, 44212, 45192, 66318, 88424, 132636, 265272, 424751, 849502, 1274253, 1699004, 2548506, 2973257, 3398008, 5097012, 5946514, 8919771, 10194024, 11893028, 17839542, 23786056, 35679084, 71358168]

約数ペア:

[(1, 71358168), (2, 35679084), (3, 23786056), (4, 17839542), (6, 11893028), (7, 10194024), (8, 8919771), (12, 5946514), (14, 5097012), (21, 3398008), (24, 2973257), (28, 2548506), (42, 1699004), (56, 1274253), (84, 849502), (168, 424751), (269, 265272), (538, 132636), (807, 88424), (1076, 66318), (1579, 45192), (1614, 44212), (1883, 37896), (2152, 33159), (3158, 22596), (3228, 22106), (3766, 18948), (4737, 15064), (5649, 12632), (6316, 11298), (6456, 11053), (7532, 9474)]