66880457976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{143651}}^1$

素因数の和:144700

約数の個数: 64

約数和(自身を含む): 176174812800

約数和(自身を除く): 109294354824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 19399, 24504, 38798, 58197, 77596, 116394, 143651, 155192, 232788, 287302, 430953, 465576, 574604, 861906, 1149208, 1723812, 2729369, 3447624, 5458738, 8188107, 10917476, 16376214, 21834952, 32752428, 65504856, 146667671, 293335342, 440003013, 586670684, 880006026, 1173341368, 1760012052, 2786685749, 3520024104, 5573371498, 8360057247, 11146742996, 16720114494, 22293485992, 33440228988, 66880457976]

約数ペア:

[(1, 66880457976), (2, 33440228988), (3, 22293485992), (4, 16720114494), (6, 11146742996), (8, 8360057247), (12, 5573371498), (19, 3520024104), (24, 2786685749), (38, 1760012052), (57, 1173341368), (76, 880006026), (114, 586670684), (152, 440003013), (228, 293335342), (456, 146667671), (1021, 65504856), (2042, 32752428), (3063, 21834952), (4084, 16376214), (6126, 10917476), (8168, 8188107), (12252, 5458738), (19399, 3447624), (24504, 2729369), (38798, 1723812), (58197, 1149208), (77596, 861906), (116394, 574604), (143651, 465576), (155192, 430953), (232788, 287302)]