87637872

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 80

約数和(自身を含む): 264070400

約数和(自身を除く): 176432528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5323, 5488, 8232, 10646, 15969, 16464, 21292, 31938, 37261, 42584, 63876, 74522, 85168, 111783, 127752, 149044, 223566, 255504, 260827, 298088, 447132, 521654, 596176, 782481, 894264, 1043308, 1564962, 1788528, 1825789, 2086616, 3129924, 3651578, 4173232, 5477367, 6259848, 7303156, 10954734, 12519696, 14606312, 21909468, 29212624, 43818936, 87637872]

約数ペア:

[(1, 87637872), (2, 43818936), (3, 29212624), (4, 21909468), (6, 14606312), (7, 12519696), (8, 10954734), (12, 7303156), (14, 6259848), (16, 5477367), (21, 4173232), (24, 3651578), (28, 3129924), (42, 2086616), (48, 1825789), (49, 1788528), (56, 1564962), (84, 1043308), (98, 894264), (112, 782481), (147, 596176), (168, 521654), (196, 447132), (294, 298088), (336, 260827), (343, 255504), (392, 223566), (588, 149044), (686, 127752), (784, 111783), (1029, 85168), (1176, 74522), (1372, 63876), (2058, 42584), (2352, 37261), (2744, 31938), (4116, 21292), (5323, 16464), (5488, 15969), (8232, 10646)]