69565788

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 180686688

約数和(自身を除く): 111120900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 103, 146, 206, 219, 257, 292, 309, 412, 438, 514, 618, 657, 771, 876, 927, 1028, 1236, 1314, 1542, 1854, 2313, 2628, 3084, 3708, 4626, 7519, 9252, 15038, 18761, 22557, 26471, 30076, 37522, 45114, 52942, 56283, 67671, 75044, 79413, 90228, 105884, 112566, 135342, 158826, 168849, 225132, 238239, 270684, 317652, 337698, 476478, 675396, 952956, 1932383, 3864766, 5797149, 7729532, 11594298, 17391447, 23188596, 34782894, 69565788]

約数ペア:

[(1, 69565788), (2, 34782894), (3, 23188596), (4, 17391447), (6, 11594298), (9, 7729532), (12, 5797149), (18, 3864766), (36, 1932383), (73, 952956), (103, 675396), (146, 476478), (206, 337698), (219, 317652), (257, 270684), (292, 238239), (309, 225132), (412, 168849), (438, 158826), (514, 135342), (618, 112566), (657, 105884), (771, 90228), (876, 79413), (927, 75044), (1028, 67671), (1236, 56283), (1314, 52942), (1542, 45114), (1854, 37522), (2313, 30076), (2628, 26471), (3084, 22557), (3708, 18761), (4626, 15038), (7519, 9252)]