85197112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10676

約数の個数: 64

約数和(自身を含む): 214502400

約数和(自身を除く): 129305288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10639, 21278, 42556, 74473, 85112, 117029, 138307, 148946, 234058, 276614, 297892, 468116, 553228, 595784, 819203, 936232, 968149, 1106456, 1521377, 1638406, 1936298, 3042754, 3276812, 3872596, 6085508, 6553624, 7745192, 10649639, 12171016, 21299278, 42598556, 85197112]

約数ペア:

[(1, 85197112), (2, 42598556), (4, 21299278), (7, 12171016), (8, 10649639), (11, 7745192), (13, 6553624), (14, 6085508), (22, 3872596), (26, 3276812), (28, 3042754), (44, 1936298), (52, 1638406), (56, 1521377), (77, 1106456), (88, 968149), (91, 936232), (104, 819203), (143, 595784), (154, 553228), (182, 468116), (286, 297892), (308, 276614), (364, 234058), (572, 148946), (616, 138307), (728, 117029), (1001, 85112), (1144, 74473), (2002, 42556), (4004, 21278), (8008, 10639)]