77771712

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21353

約数の個数: 56

約数和(自身を含む): 216611200

約数和(自身を除く): 138839488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 405061, 511656, 682208, 810122, 1023312, 1215183, 1364416, 1620244, 2046624, 2430366, 3240488, 4093248, 4860732, 6480976, 9721464, 12961952, 19442928, 25923904, 38885856, 77771712]

約数ペア:

[(1, 77771712), (2, 38885856), (3, 25923904), (4, 19442928), (6, 12961952), (8, 9721464), (12, 6480976), (16, 4860732), (19, 4093248), (24, 3240488), (32, 2430366), (38, 2046624), (48, 1620244), (57, 1364416), (64, 1215183), (76, 1023312), (96, 810122), (114, 682208), (152, 511656), (192, 405061), (228, 341104), (304, 255828), (456, 170552), (608, 127914), (912, 85276), (1216, 63957), (1824, 42638), (3648, 21319)]