80869044

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{19421}}^1$

素因数の和:19775

約数の個数: 24

約数和(自身を含む): 189247968

約数和(自身を除く): 108378924

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 19421, 38842, 58263, 77684, 116526, 233052, 6739087, 13478174, 20217261, 26956348, 40434522, 80869044]

約数ペア:

[(1, 80869044), (2, 40434522), (3, 26956348), (4, 20217261), (6, 13478174), (12, 6739087), (347, 233052), (694, 116526), (1041, 77684), (1388, 58263), (2082, 38842), (4164, 19421)]