66815196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3169}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 178940160

約数和(自身を除く): 112124964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3169, 3514, 5271, 6338, 7028, 9507, 10542, 12676, 19014, 21084, 22183, 38028, 44366, 66549, 88732, 133098, 266196, 795419, 1590838, 2386257, 3181676, 4772514, 5567933, 9545028, 11135866, 16703799, 22271732, 33407598, 66815196]

約数ペア:

[(1, 66815196), (2, 33407598), (3, 22271732), (4, 16703799), (6, 11135866), (7, 9545028), (12, 5567933), (14, 4772514), (21, 3181676), (28, 2386257), (42, 1590838), (84, 795419), (251, 266196), (502, 133098), (753, 88732), (1004, 66549), (1506, 44366), (1757, 38028), (3012, 22183), (3169, 21084), (3514, 19014), (5271, 12676), (6338, 10542), (7028, 9507)]