64436976

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8510

約数の個数: 60

約数和(自身を含む): 183758328

約数和(自身を除く): 119321352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 202632, 303948, 405264, 447479, 607896, 894958, 1215792, 1342437, 1789916, 2684874, 3579832, 4027311, 5369748, 7159664, 8054622, 10739496, 16109244, 21478992, 32218488, 64436976]

約数ペア:

[(1, 64436976), (2, 32218488), (3, 21478992), (4, 16109244), (6, 10739496), (8, 8054622), (9, 7159664), (12, 5369748), (16, 4027311), (18, 3579832), (24, 2684874), (36, 1789916), (48, 1342437), (53, 1215792), (72, 894958), (106, 607896), (144, 447479), (159, 405264), (212, 303948), (318, 202632), (424, 151974), (477, 135088), (636, 101316), (848, 75987), (954, 67544), (1272, 50658), (1908, 33772), (2544, 25329), (3816, 16886), (7632, 8443)]