86704912

素因数分解:

$2^4\times 7^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 100

約数和(自身を含む): 204573836

約数和(自身を除く): 117868924

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 61, 74, 98, 112, 122, 148, 196, 244, 259, 296, 343, 392, 427, 488, 518, 592, 686, 784, 854, 976, 1036, 1372, 1708, 1813, 2072, 2257, 2401, 2744, 2989, 3416, 3626, 4144, 4514, 4802, 5488, 5978, 6832, 7252, 9028, 9604, 11956, 12691, 14504, 15799, 18056, 19208, 20923, 23912, 25382, 29008, 31598, 36112, 38416, 41846, 47824, 50764, 63196, 83692, 88837, 101528, 110593, 126392, 146461, 167384, 177674, 203056, 221186, 252784, 292922, 334768, 355348, 442372, 585844, 710696, 774151, 884744, 1171688, 1421392, 1548302, 1769488, 2343376, 3096604, 5419057, 6193208, 10838114, 12386416, 21676228, 43352456, 86704912]

約数ペア:

[(1, 86704912), (2, 43352456), (4, 21676228), (7, 12386416), (8, 10838114), (14, 6193208), (16, 5419057), (28, 3096604), (37, 2343376), (49, 1769488), (56, 1548302), (61, 1421392), (74, 1171688), (98, 884744), (112, 774151), (122, 710696), (148, 585844), (196, 442372), (244, 355348), (259, 334768), (296, 292922), (343, 252784), (392, 221186), (427, 203056), (488, 177674), (518, 167384), (592, 146461), (686, 126392), (784, 110593), (854, 101528), (976, 88837), (1036, 83692), (1372, 63196), (1708, 50764), (1813, 47824), (2072, 41846), (2257, 38416), (2401, 36112), (2744, 31598), (2989, 29008), (3416, 25382), (3626, 23912), (4144, 20923), (4514, 19208), (4802, 18056), (5488, 15799), (5978, 14504), (6832, 12691), (7252, 11956), (9028, 9604)]