89332768

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 120992480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 71, 82, 112, 137, 142, 164, 224, 274, 284, 287, 328, 497, 548, 568, 574, 656, 959, 994, 1096, 1136, 1148, 1312, 1918, 1988, 2192, 2272, 2296, 2911, 3836, 3976, 4384, 4592, 5617, 5822, 7672, 7952, 9184, 9727, 11234, 11644, 15344, 15904, 19454, 20377, 22468, 23288, 30688, 38908, 39319, 40754, 44936, 46576, 68089, 77816, 78638, 81508, 89872, 93152, 136178, 155632, 157276, 163016, 179744, 272356, 311264, 314552, 326032, 398807, 544712, 629104, 652064, 797614, 1089424, 1258208, 1595228, 2178848, 2791649, 3190456, 5583298, 6380912, 11166596, 12761824, 22333192, 44666384, 89332768]

約数ペア:

[(1, 89332768), (2, 44666384), (4, 22333192), (7, 12761824), (8, 11166596), (14, 6380912), (16, 5583298), (28, 3190456), (32, 2791649), (41, 2178848), (56, 1595228), (71, 1258208), (82, 1089424), (112, 797614), (137, 652064), (142, 629104), (164, 544712), (224, 398807), (274, 326032), (284, 314552), (287, 311264), (328, 272356), (497, 179744), (548, 163016), (568, 157276), (574, 155632), (656, 136178), (959, 93152), (994, 89872), (1096, 81508), (1136, 78638), (1148, 77816), (1312, 68089), (1918, 46576), (1988, 44936), (2192, 40754), (2272, 39319), (2296, 38908), (2911, 30688), (3836, 23288), (3976, 22468), (4384, 20377), (4592, 19454), (5617, 15904), (5822, 15344), (7672, 11644), (7952, 11234), (9184, 9727)]