69850656

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 199459260

約数和(自身を除く): 129608604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 593, 818, 1186, 1227, 1636, 1779, 2372, 2454, 3272, 3558, 3681, 4744, 4908, 5337, 6544, 7116, 7362, 9488, 9816, 10674, 13088, 14232, 14724, 18976, 19632, 21348, 28464, 29448, 39264, 42696, 56928, 58896, 85392, 117792, 170784, 242537, 485074, 727611, 970148, 1455222, 1940296, 2182833, 2910444, 3880592, 4365666, 5820888, 7761184, 8731332, 11641776, 17462664, 23283552, 34925328, 69850656]

約数ペア:

[(1, 69850656), (2, 34925328), (3, 23283552), (4, 17462664), (6, 11641776), (8, 8731332), (9, 7761184), (12, 5820888), (16, 4365666), (18, 3880592), (24, 2910444), (32, 2182833), (36, 1940296), (48, 1455222), (72, 970148), (96, 727611), (144, 485074), (288, 242537), (409, 170784), (593, 117792), (818, 85392), (1186, 58896), (1227, 56928), (1636, 42696), (1779, 39264), (2372, 29448), (2454, 28464), (3272, 21348), (3558, 19632), (3681, 18976), (4744, 14724), (4908, 14232), (5337, 13088), (6544, 10674), (7116, 9816), (7362, 9488)]