85353968

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 199034880

約数和(自身を除く): 113680912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 479, 518, 592, 602, 688, 958, 1036, 1204, 1591, 1916, 2072, 2408, 3182, 3353, 3832, 4144, 4816, 6364, 6706, 7664, 11137, 12728, 13412, 17723, 20597, 22274, 25456, 26824, 35446, 41194, 44548, 53648, 70892, 82388, 89096, 124061, 141784, 144179, 164776, 178192, 248122, 283568, 288358, 329552, 496244, 576716, 762089, 992488, 1153432, 1524178, 1984976, 2306864, 3048356, 5334623, 6096712, 10669246, 12193424, 21338492, 42676984, 85353968]

約数ペア:

[(1, 85353968), (2, 42676984), (4, 21338492), (7, 12193424), (8, 10669246), (14, 6096712), (16, 5334623), (28, 3048356), (37, 2306864), (43, 1984976), (56, 1524178), (74, 1153432), (86, 992488), (112, 762089), (148, 576716), (172, 496244), (259, 329552), (296, 288358), (301, 283568), (344, 248122), (479, 178192), (518, 164776), (592, 144179), (602, 141784), (688, 124061), (958, 89096), (1036, 82388), (1204, 70892), (1591, 53648), (1916, 44548), (2072, 41194), (2408, 35446), (3182, 26824), (3353, 25456), (3832, 22274), (4144, 20597), (4816, 17723), (6364, 13412), (6706, 12728), (7664, 11137)]