27985172208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{51829}}^1$

素因数の和:53454

約数の個数: 80

約数和(自身を含む): 82675898880

約数和(自身を除く): 54690726672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1607, 3214, 4821, 6428, 9642, 11249, 12856, 19284, 22498, 25712, 33747, 38568, 44996, 51829, 67494, 77136, 89992, 103658, 134988, 155487, 179984, 207316, 269976, 310974, 362803, 414632, 539952, 621948, 725606, 829264, 1088409, 1243896, 1451212, 2176818, 2487792, 2902424, 4353636, 5804848, 8707272, 17414544, 83289203, 166578406, 249867609, 333156812, 499735218, 583024421, 666313624, 999470436, 1166048842, 1332627248, 1749073263, 1998940872, 2332097684, 3498146526, 3997881744, 4664195368, 6996293052, 9328390736, 13992586104, 27985172208]

約数ペア:

[(1, 27985172208), (2, 13992586104), (3, 9328390736), (4, 6996293052), (6, 4664195368), (7, 3997881744), (8, 3498146526), (12, 2332097684), (14, 1998940872), (16, 1749073263), (21, 1332627248), (24, 1166048842), (28, 999470436), (42, 666313624), (48, 583024421), (56, 499735218), (84, 333156812), (112, 249867609), (168, 166578406), (336, 83289203), (1607, 17414544), (3214, 8707272), (4821, 5804848), (6428, 4353636), (9642, 2902424), (11249, 2487792), (12856, 2176818), (19284, 1451212), (22498, 1243896), (25712, 1088409), (33747, 829264), (38568, 725606), (44996, 621948), (51829, 539952), (67494, 414632), (77136, 362803), (89992, 310974), (103658, 269976), (134988, 207316), (155487, 179984)]