82619864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 174363840

約数和(自身を除く): 91743976

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 391, 433, 488, 782, 866, 1037, 1403, 1564, 1732, 2074, 2806, 3128, 3464, 4148, 5612, 7361, 8296, 9959, 11224, 14722, 19918, 23851, 26413, 29444, 39836, 47702, 52826, 58888, 79672, 95404, 105652, 169303, 190808, 211304, 338606, 449021, 607499, 677212, 898042, 1214998, 1354424, 1796084, 2429996, 3592168, 4859992, 10327483, 20654966, 41309932, 82619864]

約数ペア:

[(1, 82619864), (2, 41309932), (4, 20654966), (8, 10327483), (17, 4859992), (23, 3592168), (34, 2429996), (46, 1796084), (61, 1354424), (68, 1214998), (92, 898042), (122, 677212), (136, 607499), (184, 449021), (244, 338606), (391, 211304), (433, 190808), (488, 169303), (782, 105652), (866, 95404), (1037, 79672), (1403, 58888), (1564, 52826), (1732, 47702), (2074, 39836), (2806, 29444), (3128, 26413), (3464, 23851), (4148, 19918), (5612, 14722), (7361, 11224), (8296, 9959)]