31395049056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{90017}}^1$

素因数の和:90213

約数の個数: 144

約数和(自身を含む): 102624840864

約数和(自身を除く): 71229791808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 504, 519, 672, 692, 1008, 1038, 1211, 1384, 1557, 2016, 2076, 2422, 2768, 3114, 3633, 4152, 4844, 5536, 6228, 7266, 8304, 9688, 10899, 12456, 14532, 16608, 19376, 21798, 24912, 29064, 38752, 43596, 49824, 58128, 87192, 90017, 116256, 174384, 180034, 270051, 348768, 360068, 540102, 630119, 720136, 810153, 1080204, 1260238, 1440272, 1620306, 1890357, 2160408, 2520476, 2880544, 3240612, 3780714, 4320816, 5040952, 5671071, 6481224, 7561428, 8641632, 10081904, 11342142, 12962448, 15122856, 15572941, 20163808, 22684284, 25924896, 30245712, 31145882, 45368568, 46718823, 60491424, 62291764, 90737136, 93437646, 109010587, 124583528, 140156469, 181474272, 186875292, 218021174, 249167056, 280312938, 327031761, 373750584, 436042348, 498334112, 560625876, 654063522, 747501168, 872084696, 981095283, 1121251752, 1308127044, 1495002336, 1744169392, 1962190566, 2242503504, 2616254088, 3488338784, 3924381132, 4485007008, 5232508176, 7848762264, 10465016352, 15697524528, 31395049056]

約数ペア:

[(1, 31395049056), (2, 15697524528), (3, 10465016352), (4, 7848762264), (6, 5232508176), (7, 4485007008), (8, 3924381132), (9, 3488338784), (12, 2616254088), (14, 2242503504), (16, 1962190566), (18, 1744169392), (21, 1495002336), (24, 1308127044), (28, 1121251752), (32, 981095283), (36, 872084696), (42, 747501168), (48, 654063522), (56, 560625876), (63, 498334112), (72, 436042348), (84, 373750584), (96, 327031761), (112, 280312938), (126, 249167056), (144, 218021174), (168, 186875292), (173, 181474272), (224, 140156469), (252, 124583528), (288, 109010587), (336, 93437646), (346, 90737136), (504, 62291764), (519, 60491424), (672, 46718823), (692, 45368568), (1008, 31145882), (1038, 30245712), (1211, 25924896), (1384, 22684284), (1557, 20163808), (2016, 15572941), (2076, 15122856), (2422, 12962448), (2768, 11342142), (3114, 10081904), (3633, 8641632), (4152, 7561428), (4844, 6481224), (5536, 5671071), (6228, 5040952), (7266, 4320816), (8304, 3780714), (9688, 3240612), (10899, 2880544), (12456, 2520476), (14532, 2160408), (16608, 1890357), (19376, 1620306), (21798, 1440272), (24912, 1260238), (29064, 1080204), (38752, 810153), (43596, 720136), (49824, 630119), (58128, 540102), (87192, 360068), (90017, 348768), (116256, 270051), (174384, 180034)]