77804265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 167215104

約数和(自身を除く): 89410839

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 41, 53, 55, 77, 93, 105, 123, 155, 159, 165, 205, 217, 231, 265, 287, 341, 371, 385, 451, 465, 583, 615, 651, 795, 861, 1023, 1085, 1113, 1155, 1271, 1353, 1435, 1643, 1705, 1749, 1855, 2173, 2255, 2387, 2915, 3157, 3255, 3813, 4081, 4305, 4929, 5115, 5565, 6355, 6519, 6765, 7161, 8215, 8745, 8897, 9471, 10865, 11501, 11935, 12243, 13981, 15211, 15785, 18073, 19065, 20405, 23903, 24645, 26691, 32595, 34503, 35805, 41943, 44485, 45633, 47355, 54219, 57505, 61215, 67363, 69905, 71709, 76055, 90365, 97867, 119515, 126511, 133455, 167321, 172515, 202089, 209715, 228165, 271095, 293601, 336815, 358545, 379533, 471541, 489335, 501963, 632555, 740993, 836605, 1010445, 1414623, 1468005, 1897665, 2222979, 2357705, 2509815, 3704965, 5186951, 7073115, 11114895, 15560853, 25934755, 77804265]

約数ペア:

[(1, 77804265), (3, 25934755), (5, 15560853), (7, 11114895), (11, 7073115), (15, 5186951), (21, 3704965), (31, 2509815), (33, 2357705), (35, 2222979), (41, 1897665), (53, 1468005), (55, 1414623), (77, 1010445), (93, 836605), (105, 740993), (123, 632555), (155, 501963), (159, 489335), (165, 471541), (205, 379533), (217, 358545), (231, 336815), (265, 293601), (287, 271095), (341, 228165), (371, 209715), (385, 202089), (451, 172515), (465, 167321), (583, 133455), (615, 126511), (651, 119515), (795, 97867), (861, 90365), (1023, 76055), (1085, 71709), (1113, 69905), (1155, 67363), (1271, 61215), (1353, 57505), (1435, 54219), (1643, 47355), (1705, 45633), (1749, 44485), (1855, 41943), (2173, 35805), (2255, 34503), (2387, 32595), (2915, 26691), (3157, 24645), (3255, 23903), (3813, 20405), (4081, 19065), (4305, 18073), (4929, 15785), (5115, 15211), (5565, 13981), (6355, 12243), (6519, 11935), (6765, 11501), (7161, 10865), (8215, 9471), (8745, 8897)]