8026172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 18590208

約数和(自身を除く): 10564036

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 103, 121, 154, 161, 206, 242, 253, 308, 322, 412, 484, 506, 644, 721, 847, 1012, 1133, 1442, 1694, 1771, 2266, 2369, 2783, 2884, 3388, 3542, 4532, 4738, 5566, 7084, 7931, 9476, 11132, 12463, 15862, 16583, 19481, 24926, 26059, 31724, 33166, 38962, 49852, 52118, 66332, 77924, 87241, 104236, 174482, 182413, 286649, 348964, 364826, 573298, 729652, 1146596, 2006543, 4013086, 8026172]

約数ペア:

[(1, 8026172), (2, 4013086), (4, 2006543), (7, 1146596), (11, 729652), (14, 573298), (22, 364826), (23, 348964), (28, 286649), (44, 182413), (46, 174482), (77, 104236), (92, 87241), (103, 77924), (121, 66332), (154, 52118), (161, 49852), (206, 38962), (242, 33166), (253, 31724), (308, 26059), (322, 24926), (412, 19481), (484, 16583), (506, 15862), (644, 12463), (721, 11132), (847, 9476), (1012, 7931), (1133, 7084), (1442, 5566), (1694, 4738), (1771, 4532), (2266, 3542), (2369, 3388), (2783, 2884)]