80744496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5178

約数の個数: 80

約数和(自身を含む): 243508224

約数和(自身を除く): 162763728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5113, 5264, 7896, 10226, 15339, 15792, 20452, 30678, 35791, 40904, 61356, 71582, 81808, 107373, 122712, 143164, 214746, 240311, 245424, 286328, 429492, 480622, 572656, 720933, 858984, 961244, 1441866, 1682177, 1717968, 1922488, 2883732, 3364354, 3844976, 5046531, 5767464, 6728708, 10093062, 11534928, 13457416, 20186124, 26914832, 40372248, 80744496]

約数ペア:

[(1, 80744496), (2, 40372248), (3, 26914832), (4, 20186124), (6, 13457416), (7, 11534928), (8, 10093062), (12, 6728708), (14, 5767464), (16, 5046531), (21, 3844976), (24, 3364354), (28, 2883732), (42, 1922488), (47, 1717968), (48, 1682177), (56, 1441866), (84, 961244), (94, 858984), (112, 720933), (141, 572656), (168, 480622), (188, 429492), (282, 286328), (329, 245424), (336, 240311), (376, 214746), (564, 143164), (658, 122712), (752, 107373), (987, 81808), (1128, 71582), (1316, 61356), (1974, 40904), (2256, 35791), (2632, 30678), (3948, 20452), (5113, 15792), (5264, 15339), (7896, 10226)]