66574884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 91479516

約数列:

[1, 2, 3, 4, 6, 12, 139, 167, 239, 278, 334, 417, 478, 501, 556, 668, 717, 834, 956, 1002, 1434, 1668, 2004, 2868, 23213, 33221, 39913, 46426, 66442, 69639, 79826, 92852, 99663, 119739, 132884, 139278, 159652, 199326, 239478, 278556, 398652, 478956, 5547907, 11095814, 16643721, 22191628, 33287442, 66574884]

約数ペア:

[(1, 66574884), (2, 33287442), (3, 22191628), (4, 16643721), (6, 11095814), (12, 5547907), (139, 478956), (167, 398652), (239, 278556), (278, 239478), (334, 199326), (417, 159652), (478, 139278), (501, 132884), (556, 119739), (668, 99663), (717, 92852), (834, 79826), (956, 69639), (1002, 66442), (1434, 46426), (1668, 39913), (2004, 33221), (2868, 23213)]