83466544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 198042880

約数和(自身を除く): 114576336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 643, 854, 976, 1064, 1159, 1286, 1708, 2128, 2318, 2572, 3416, 4501, 4636, 5144, 6832, 8113, 9002, 9272, 10288, 12217, 16226, 18004, 18544, 24434, 32452, 36008, 39223, 48868, 64904, 72016, 78446, 85519, 97736, 129808, 156892, 171038, 195472, 274561, 313784, 342076, 549122, 627568, 684152, 745237, 1098244, 1368304, 1490474, 2196488, 2980948, 4392976, 5216659, 5961896, 10433318, 11923792, 20866636, 41733272, 83466544]

約数ペア:

[(1, 83466544), (2, 41733272), (4, 20866636), (7, 11923792), (8, 10433318), (14, 5961896), (16, 5216659), (19, 4392976), (28, 2980948), (38, 2196488), (56, 1490474), (61, 1368304), (76, 1098244), (112, 745237), (122, 684152), (133, 627568), (152, 549122), (244, 342076), (266, 313784), (304, 274561), (427, 195472), (488, 171038), (532, 156892), (643, 129808), (854, 97736), (976, 85519), (1064, 78446), (1159, 72016), (1286, 64904), (1708, 48868), (2128, 39223), (2318, 36008), (2572, 32452), (3416, 24434), (4501, 18544), (4636, 18004), (5144, 16226), (6832, 12217), (8113, 10288), (9002, 9272)]