66927456

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 191233224

約数和(自身を除く): 124305768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 827, 843, 1124, 1654, 1686, 2248, 2481, 2529, 3308, 3372, 4496, 4962, 5058, 6616, 6744, 7443, 8992, 9924, 10116, 13232, 13488, 14886, 19848, 20232, 26464, 26976, 29772, 39696, 40464, 59544, 79392, 80928, 119088, 232387, 238176, 464774, 697161, 929548, 1394322, 1859096, 2091483, 2788644, 3718192, 4182966, 5577288, 7436384, 8365932, 11154576, 16731864, 22309152, 33463728, 66927456]

約数ペア:

[(1, 66927456), (2, 33463728), (3, 22309152), (4, 16731864), (6, 11154576), (8, 8365932), (9, 7436384), (12, 5577288), (16, 4182966), (18, 3718192), (24, 2788644), (32, 2091483), (36, 1859096), (48, 1394322), (72, 929548), (96, 697161), (144, 464774), (281, 238176), (288, 232387), (562, 119088), (827, 80928), (843, 79392), (1124, 59544), (1654, 40464), (1686, 39696), (2248, 29772), (2481, 26976), (2529, 26464), (3308, 20232), (3372, 19848), (4496, 14886), (4962, 13488), (5058, 13232), (6616, 10116), (6744, 9924), (7443, 8992)]