66428172

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{49871}}^1$

素因数の和:49918

約数の個数: 36

約数和(自身を含む): 172457376

約数和(自身を除く): 106029204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 49871, 99742, 149613, 199484, 299226, 448839, 598452, 897678, 1795356, 1845227, 3690454, 5535681, 7380908, 11071362, 16607043, 22142724, 33214086, 66428172]

約数ペア:

[(1, 66428172), (2, 33214086), (3, 22142724), (4, 16607043), (6, 11071362), (9, 7380908), (12, 5535681), (18, 3690454), (36, 1845227), (37, 1795356), (74, 897678), (111, 598452), (148, 448839), (222, 299226), (333, 199484), (444, 149613), (666, 99742), (1332, 49871)]