78863268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 201579840

約数和(自身を除く): 122716572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 538, 807, 1076, 1614, 2221, 2959, 3228, 4442, 5918, 6663, 8877, 8884, 11836, 13326, 17754, 24431, 26652, 35508, 48862, 73293, 97724, 146586, 293172, 597449, 1194898, 1792347, 2389796, 3584694, 6571939, 7169388, 13143878, 19715817, 26287756, 39431634, 78863268]

約数ペア:

[(1, 78863268), (2, 39431634), (3, 26287756), (4, 19715817), (6, 13143878), (11, 7169388), (12, 6571939), (22, 3584694), (33, 2389796), (44, 1792347), (66, 1194898), (132, 597449), (269, 293172), (538, 146586), (807, 97724), (1076, 73293), (1614, 48862), (2221, 35508), (2959, 26652), (3228, 24431), (4442, 17754), (5918, 13326), (6663, 11836), (8877, 8884)]