82520438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 169924608

約数和(自身を除く): 87404170

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 877, 1001, 1034, 1222, 1754, 2002, 3619, 4277, 6139, 6721, 7238, 8554, 9647, 11401, 12278, 13442, 19294, 22802, 41219, 47047, 67529, 79807, 82438, 94094, 125411, 135058, 159614, 250822, 288533, 453409, 535847, 577066, 877877, 906818, 1071694, 1755754, 3173863, 3750929, 5894317, 6347726, 7501858, 11788634, 41260219, 82520438]

約数ペア:

[(1, 82520438), (2, 41260219), (7, 11788634), (11, 7501858), (13, 6347726), (14, 5894317), (22, 3750929), (26, 3173863), (47, 1755754), (77, 1071694), (91, 906818), (94, 877877), (143, 577066), (154, 535847), (182, 453409), (286, 288533), (329, 250822), (517, 159614), (611, 135058), (658, 125411), (877, 94094), (1001, 82438), (1034, 79807), (1222, 67529), (1754, 47047), (2002, 41219), (3619, 22802), (4277, 19294), (6139, 13442), (6721, 12278), (7238, 11401), (8554, 9647)]