85338456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 244684800

約数和(自身を除く): 159346344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 1439, 2118, 2471, 2824, 2878, 4236, 4317, 4942, 5756, 7413, 8472, 8634, 9884, 10073, 11512, 14826, 17268, 19768, 20146, 29652, 30219, 34536, 40292, 59304, 60438, 80584, 120876, 241752, 507967, 1015934, 1523901, 2031868, 3047802, 3555769, 4063736, 6095604, 7111538, 10667307, 12191208, 14223076, 21334614, 28446152, 42669228, 85338456]

約数ペア:

[(1, 85338456), (2, 42669228), (3, 28446152), (4, 21334614), (6, 14223076), (7, 12191208), (8, 10667307), (12, 7111538), (14, 6095604), (21, 4063736), (24, 3555769), (28, 3047802), (42, 2031868), (56, 1523901), (84, 1015934), (168, 507967), (353, 241752), (706, 120876), (1059, 80584), (1412, 60438), (1439, 59304), (2118, 40292), (2471, 34536), (2824, 30219), (2878, 29652), (4236, 20146), (4317, 19768), (4942, 17268), (5756, 14826), (7413, 11512), (8472, 10073), (8634, 9884)]