68900496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 80

約数和(自身を含む): 207796224

約数和(自身を除く): 138895728

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, 4363, 5264, 7896, 8726, 13089, 15792, 17452, 26178, 30541, 34904, 52356, 61082, 69808, 91623, 104712, 122164, 183246, 205061, 209424, 244328, 366492, 410122, 488656, 615183, 732984, 820244, 1230366, 1435427, 1465968, 1640488, 2460732, 2870854, 3280976, 4306281, 4921464, 5741708, 8612562, 9842928, 11483416, 17225124, 22966832, 34450248, 68900496]

約数ペア:

[(1, 68900496), (2, 34450248), (3, 22966832), (4, 17225124), (6, 11483416), (7, 9842928), (8, 8612562), (12, 5741708), (14, 4921464), (16, 4306281), (21, 3280976), (24, 2870854), (28, 2460732), (42, 1640488), (47, 1465968), (48, 1435427), (56, 1230366), (84, 820244), (94, 732984), (112, 615183), (141, 488656), (168, 410122), (188, 366492), (282, 244328), (329, 209424), (336, 205061), (376, 183246), (564, 122164), (658, 104712), (752, 91623), (987, 69808), (1128, 61082), (1316, 52356), (1974, 34904), (2256, 30541), (2632, 26178), (3948, 17452), (4363, 15792), (5264, 13089), (7896, 8726)]