72489318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3881}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 158758272

約数和(自身を除く): 86268954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1698, 3113, 3881, 6226, 7762, 9339, 11643, 18678, 23286, 42691, 85382, 128073, 256146, 1098323, 2196646, 3294969, 6589938, 12081553, 24163106, 36244659, 72489318]

約数ペア:

[(1, 72489318), (2, 36244659), (3, 24163106), (6, 12081553), (11, 6589938), (22, 3294969), (33, 2196646), (66, 1098323), (283, 256146), (566, 128073), (849, 85382), (1698, 42691), (3113, 23286), (3881, 18678), (6226, 11643), (7762, 9339)]