85708448

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 72

約数和(自身を含む): 200636352

約数和(自身を除く): 114927904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1163, 1316, 1504, 1568, 2303, 2326, 2632, 4606, 4652, 5264, 8141, 9212, 9304, 10528, 16282, 18424, 18608, 32564, 36848, 37216, 54661, 56987, 65128, 73696, 109322, 113974, 130256, 218644, 227948, 260512, 382627, 437288, 455896, 765254, 874576, 911792, 1530508, 1749152, 1823584, 2678389, 3061016, 5356778, 6122032, 10713556, 12244064, 21427112, 42854224, 85708448]

約数ペア:

[(1, 85708448), (2, 42854224), (4, 21427112), (7, 12244064), (8, 10713556), (14, 6122032), (16, 5356778), (28, 3061016), (32, 2678389), (47, 1823584), (49, 1749152), (56, 1530508), (94, 911792), (98, 874576), (112, 765254), (188, 455896), (196, 437288), (224, 382627), (329, 260512), (376, 227948), (392, 218644), (658, 130256), (752, 113974), (784, 109322), (1163, 73696), (1316, 65128), (1504, 56987), (1568, 54661), (2303, 37216), (2326, 36848), (2632, 32564), (4606, 18608), (4652, 18424), (5264, 16282), (8141, 10528), (9212, 9304)]