82973572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:960

約数の個数: 36

約数和(自身を含む): 160474608

約数和(自身を除く): 77501036

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 251, 484, 502, 683, 1004, 1366, 2732, 2761, 5522, 7513, 11044, 15026, 30052, 30371, 60742, 82643, 121484, 165286, 171433, 330572, 342866, 685732, 1885763, 3771526, 7543052, 20743393, 41486786, 82973572]

約数ペア:

[(1, 82973572), (2, 41486786), (4, 20743393), (11, 7543052), (22, 3771526), (44, 1885763), (121, 685732), (242, 342866), (251, 330572), (484, 171433), (502, 165286), (683, 121484), (1004, 82643), (1366, 60742), (2732, 30371), (2761, 30052), (5522, 15026), (7513, 11044)]