73199868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18541}}^1$

素因数の和:18602

約数の個数: 48

約数和(自身を含む): 199363584

約数和(自身を除く): 126163716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18541, 37082, 55623, 74164, 111246, 129787, 222492, 259574, 389361, 519148, 778722, 871427, 1557444, 1742854, 2614281, 3485708, 5228562, 6099989, 10457124, 12199978, 18299967, 24399956, 36599934, 73199868]

約数ペア:

[(1, 73199868), (2, 36599934), (3, 24399956), (4, 18299967), (6, 12199978), (7, 10457124), (12, 6099989), (14, 5228562), (21, 3485708), (28, 2614281), (42, 1742854), (47, 1557444), (84, 871427), (94, 778722), (141, 519148), (188, 389361), (282, 259574), (329, 222492), (564, 129787), (658, 111246), (987, 74164), (1316, 55623), (1974, 37082), (3948, 18541)]