79851912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 228892800

約数和(自身を除く): 149040888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1129, 1263, 1684, 2258, 2526, 2947, 3368, 3387, 4516, 5052, 5894, 6774, 7903, 8841, 9032, 10104, 11788, 13548, 15806, 17682, 23576, 23709, 27096, 31612, 35364, 47418, 63224, 70728, 94836, 189672, 475309, 950618, 1425927, 1901236, 2851854, 3327163, 3802472, 5703708, 6654326, 9981489, 11407416, 13308652, 19962978, 26617304, 39925956, 79851912]

約数ペア:

[(1, 79851912), (2, 39925956), (3, 26617304), (4, 19962978), (6, 13308652), (7, 11407416), (8, 9981489), (12, 6654326), (14, 5703708), (21, 3802472), (24, 3327163), (28, 2851854), (42, 1901236), (56, 1425927), (84, 950618), (168, 475309), (421, 189672), (842, 94836), (1129, 70728), (1263, 63224), (1684, 47418), (2258, 35364), (2526, 31612), (2947, 27096), (3368, 23709), (3387, 23576), (4516, 17682), (5052, 15806), (5894, 13548), (6774, 11788), (7903, 10104), (8841, 9032)]