89541792

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 179352288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 71, 72, 87, 96, 116, 142, 144, 151, 174, 213, 232, 261, 284, 288, 302, 348, 426, 453, 464, 522, 568, 604, 639, 696, 852, 906, 928, 1044, 1136, 1208, 1278, 1359, 1392, 1704, 1812, 2059, 2088, 2272, 2416, 2556, 2718, 2784, 3408, 3624, 4118, 4176, 4379, 4832, 5112, 5436, 6177, 6816, 7248, 8236, 8352, 8758, 10224, 10721, 10872, 12354, 13137, 14496, 16472, 17516, 18531, 20448, 21442, 21744, 24708, 26274, 32163, 32944, 35032, 37062, 39411, 42884, 43488, 49416, 52548, 64326, 65888, 70064, 74124, 78822, 85768, 96489, 98832, 105096, 128652, 140128, 148248, 157644, 171536, 192978, 197664, 210192, 257304, 296496, 310909, 315288, 343072, 385956, 420384, 514608, 592992, 621818, 630576, 771912, 932727, 1029216, 1243636, 1261152, 1543824, 1865454, 2487272, 2798181, 3087648, 3730908, 4974544, 5596362, 7461816, 9949088, 11192724, 14923632, 22385448, 29847264, 44770896, 89541792]

約数ペア:

[(1, 89541792), (2, 44770896), (3, 29847264), (4, 22385448), (6, 14923632), (8, 11192724), (9, 9949088), (12, 7461816), (16, 5596362), (18, 4974544), (24, 3730908), (29, 3087648), (32, 2798181), (36, 2487272), (48, 1865454), (58, 1543824), (71, 1261152), (72, 1243636), (87, 1029216), (96, 932727), (116, 771912), (142, 630576), (144, 621818), (151, 592992), (174, 514608), (213, 420384), (232, 385956), (261, 343072), (284, 315288), (288, 310909), (302, 296496), (348, 257304), (426, 210192), (453, 197664), (464, 192978), (522, 171536), (568, 157644), (604, 148248), (639, 140128), (696, 128652), (852, 105096), (906, 98832), (928, 96489), (1044, 85768), (1136, 78822), (1208, 74124), (1278, 70064), (1359, 65888), (1392, 64326), (1704, 52548), (1812, 49416), (2059, 43488), (2088, 42884), (2272, 39411), (2416, 37062), (2556, 35032), (2718, 32944), (2784, 32163), (3408, 26274), (3624, 24708), (4118, 21744), (4176, 21442), (4379, 20448), (4832, 18531), (5112, 17516), (5436, 16472), (6177, 14496), (6816, 13137), (7248, 12354), (8236, 10872), (8352, 10721), (8758, 10224)]