72527972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53173}}^1$

素因数の和:53219

約数の個数: 24

約数和(自身を含む): 142931712

約数和(自身を除く): 70403740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 53173, 106346, 212692, 584903, 1169806, 1648363, 2339612, 3296726, 6593452, 18131993, 36263986, 72527972]

約数ペア:

[(1, 72527972), (2, 36263986), (4, 18131993), (11, 6593452), (22, 3296726), (31, 2339612), (44, 1648363), (62, 1169806), (124, 584903), (341, 212692), (682, 106346), (1364, 53173)]