66774372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25643}}^1$

素因数の和:25688

約数の個数: 48

約数和(自身を含む): 183816192

約数和(自身を除く): 117041820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 25643, 51286, 76929, 102572, 153858, 179501, 307716, 359002, 538503, 718004, 794933, 1077006, 1589866, 2154012, 2384799, 3179732, 4769598, 5564531, 9539196, 11129062, 16693593, 22258124, 33387186, 66774372]

約数ペア:

[(1, 66774372), (2, 33387186), (3, 22258124), (4, 16693593), (6, 11129062), (7, 9539196), (12, 5564531), (14, 4769598), (21, 3179732), (28, 2384799), (31, 2154012), (42, 1589866), (62, 1077006), (84, 794933), (93, 718004), (124, 538503), (186, 359002), (217, 307716), (372, 179501), (434, 153858), (651, 102572), (868, 76929), (1302, 51286), (2604, 25643)]