85719634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 90785198

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 911, 1001, 1034, 1222, 1822, 2002, 3619, 4277, 6377, 6721, 7238, 8554, 10021, 11843, 12754, 13442, 20042, 23686, 42817, 47047, 70147, 82901, 85634, 94094, 130273, 140294, 165802, 260546, 299719, 470987, 556621, 599438, 911911, 941974, 1113242, 1823822, 3296909, 3896347, 6122831, 6593818, 7792694, 12245662, 42859817, 85719634]

約数ペア:

[(1, 85719634), (2, 42859817), (7, 12245662), (11, 7792694), (13, 6593818), (14, 6122831), (22, 3896347), (26, 3296909), (47, 1823822), (77, 1113242), (91, 941974), (94, 911911), (143, 599438), (154, 556621), (182, 470987), (286, 299719), (329, 260546), (517, 165802), (611, 140294), (658, 130273), (911, 94094), (1001, 85634), (1034, 82901), (1222, 70147), (1822, 47047), (2002, 42817), (3619, 23686), (4277, 20042), (6377, 13442), (6721, 12754), (7238, 11843), (8554, 10021)]