90914304

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 271545120

約数和(自身を除く): 180630816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 157, 174, 192, 208, 232, 256, 312, 314, 348, 377, 384, 416, 464, 471, 512, 624, 628, 696, 754, 768, 832, 928, 942, 1131, 1248, 1256, 1392, 1508, 1536, 1664, 1856, 1884, 2041, 2262, 2496, 2512, 2784, 3016, 3328, 3712, 3768, 4082, 4524, 4553, 4992, 5024, 5568, 6032, 6123, 6656, 7424, 7536, 8164, 9048, 9106, 9984, 10048, 11136, 12064, 12246, 13659, 14848, 15072, 16328, 18096, 18212, 19968, 20096, 22272, 24128, 24492, 27318, 30144, 32656, 36192, 36424, 40192, 44544, 48256, 48984, 54636, 59189, 60288, 65312, 72384, 72848, 80384, 96512, 97968, 109272, 118378, 120576, 130624, 144768, 145696, 177567, 193024, 195936, 218544, 236756, 241152, 261248, 289536, 291392, 355134, 391872, 437088, 473512, 522496, 579072, 582784, 710268, 783744, 874176, 947024, 1044992, 1165568, 1420536, 1567488, 1748352, 1894048, 2331136, 2841072, 3134976, 3496704, 3788096, 5682144, 6993408, 7576192, 11364288, 15152384, 22728576, 30304768, 45457152, 90914304]

約数ペア:

[(1, 90914304), (2, 45457152), (3, 30304768), (4, 22728576), (6, 15152384), (8, 11364288), (12, 7576192), (13, 6993408), (16, 5682144), (24, 3788096), (26, 3496704), (29, 3134976), (32, 2841072), (39, 2331136), (48, 1894048), (52, 1748352), (58, 1567488), (64, 1420536), (78, 1165568), (87, 1044992), (96, 947024), (104, 874176), (116, 783744), (128, 710268), (156, 582784), (157, 579072), (174, 522496), (192, 473512), (208, 437088), (232, 391872), (256, 355134), (312, 291392), (314, 289536), (348, 261248), (377, 241152), (384, 236756), (416, 218544), (464, 195936), (471, 193024), (512, 177567), (624, 145696), (628, 144768), (696, 130624), (754, 120576), (768, 118378), (832, 109272), (928, 97968), (942, 96512), (1131, 80384), (1248, 72848), (1256, 72384), (1392, 65312), (1508, 60288), (1536, 59189), (1664, 54636), (1856, 48984), (1884, 48256), (2041, 44544), (2262, 40192), (2496, 36424), (2512, 36192), (2784, 32656), (3016, 30144), (3328, 27318), (3712, 24492), (3768, 24128), (4082, 22272), (4524, 20096), (4553, 19968), (4992, 18212), (5024, 18096), (5568, 16328), (6032, 15072), (6123, 14848), (6656, 13659), (7424, 12246), (7536, 12064), (8164, 11136), (9048, 10048), (9106, 9984)]