63772968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19979}}^1$

素因数の和:20014

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 128035032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 239748, 279706, 379601, 419559, 479496, 559412, 759202, 839118, 1118824, 1138803, 1518404, 1678236, 2277606, 2657207, 3036808, 3356472, 4555212, 5314414, 7971621, 9110424, 10628828, 15943242, 21257656, 31886484, 63772968]

約数ペア:

[(1, 63772968), (2, 31886484), (3, 21257656), (4, 15943242), (6, 10628828), (7, 9110424), (8, 7971621), (12, 5314414), (14, 4555212), (19, 3356472), (21, 3036808), (24, 2657207), (28, 2277606), (38, 1678236), (42, 1518404), (56, 1138803), (57, 1118824), (76, 839118), (84, 759202), (114, 559412), (133, 479496), (152, 419559), (168, 379601), (228, 279706), (266, 239748), (399, 159832), (456, 139853), (532, 119874), (798, 79916), (1064, 59937), (1596, 39958), (3192, 19979)]