86245256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 174217200

約数和(自身を除く): 87971944

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 163, 236, 326, 472, 652, 1121, 1304, 2242, 3097, 3481, 4484, 6194, 6962, 8968, 9617, 12388, 13924, 19234, 24776, 27848, 38468, 66139, 76936, 132278, 182723, 264556, 365446, 529112, 567403, 730892, 1134806, 1461784, 2269612, 4539224, 10780657, 21561314, 43122628, 86245256]

約数ペア:

[(1, 86245256), (2, 43122628), (4, 21561314), (8, 10780657), (19, 4539224), (38, 2269612), (59, 1461784), (76, 1134806), (118, 730892), (152, 567403), (163, 529112), (236, 365446), (326, 264556), (472, 182723), (652, 132278), (1121, 76936), (1304, 66139), (2242, 38468), (3097, 27848), (3481, 24776), (4484, 19234), (6194, 13924), (6962, 12388), (8968, 9617)]