72443404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 144055296

約数和(自身を除く): 71611892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 173, 307, 341, 346, 614, 682, 692, 1228, 1364, 1903, 3377, 3806, 5363, 6754, 7612, 9517, 10726, 13508, 19034, 21452, 38068, 53111, 58993, 104687, 106222, 117986, 209374, 212444, 235972, 418748, 584221, 1168442, 1646441, 2336884, 3292882, 6585764, 18110851, 36221702, 72443404]

約数ペア:

[(1, 72443404), (2, 36221702), (4, 18110851), (11, 6585764), (22, 3292882), (31, 2336884), (44, 1646441), (62, 1168442), (124, 584221), (173, 418748), (307, 235972), (341, 212444), (346, 209374), (614, 117986), (682, 106222), (692, 104687), (1228, 58993), (1364, 53111), (1903, 38068), (3377, 21452), (3806, 19034), (5363, 13508), (6754, 10726), (7612, 9517)]