72770764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1721}}^1$

素因数の和:1798

約数の個数: 36

約数和(自身を含む): 143635464

約数和(自身を除く): 70864700

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1721, 1922, 3442, 3844, 6884, 10571, 18931, 21142, 37862, 42284, 53351, 75724, 106702, 213404, 586861, 1173722, 1653881, 2347444, 3307762, 6615524, 18192691, 36385382, 72770764]

約数ペア:

[(1, 72770764), (2, 36385382), (4, 18192691), (11, 6615524), (22, 3307762), (31, 2347444), (44, 1653881), (62, 1173722), (124, 586861), (341, 213404), (682, 106702), (961, 75724), (1364, 53351), (1721, 42284), (1922, 37862), (3442, 21142), (3844, 18931), (6884, 10571)]