87211584

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 271028160

約数和(自身を除く): 183816576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 192, 207, 227, 232, 261, 276, 288, 348, 368, 414, 454, 464, 522, 552, 576, 667, 681, 696, 736, 828, 908, 928, 1044, 1104, 1334, 1362, 1392, 1472, 1656, 1816, 1856, 2001, 2043, 2088, 2208, 2668, 2724, 2784, 3312, 3632, 4002, 4086, 4176, 4416, 5221, 5336, 5448, 5568, 6003, 6583, 6624, 7264, 8004, 8172, 8352, 10442, 10672, 10896, 12006, 13166, 13248, 14528, 15663, 16008, 16344, 16704, 19749, 20884, 21344, 21792, 24012, 26332, 31326, 32016, 32688, 39498, 41768, 42688, 43584, 46989, 48024, 52664, 59247, 62652, 64032, 65376, 78996, 83536, 93978, 96048, 105328, 118494, 125304, 128064, 130752, 151409, 157992, 167072, 187956, 192096, 210656, 236988, 250608, 302818, 315984, 334144, 375912, 384192, 421312, 454227, 473976, 501216, 605636, 631968, 751824, 908454, 947952, 1002432, 1211272, 1263936, 1362681, 1503648, 1816908, 1895904, 2422544, 2725362, 3007296, 3633816, 3791808, 4845088, 5450724, 7267632, 9690176, 10901448, 14535264, 21802896, 29070528, 43605792, 87211584]

約数ペア:

[(1, 87211584), (2, 43605792), (3, 29070528), (4, 21802896), (6, 14535264), (8, 10901448), (9, 9690176), (12, 7267632), (16, 5450724), (18, 4845088), (23, 3791808), (24, 3633816), (29, 3007296), (32, 2725362), (36, 2422544), (46, 1895904), (48, 1816908), (58, 1503648), (64, 1362681), (69, 1263936), (72, 1211272), (87, 1002432), (92, 947952), (96, 908454), (116, 751824), (138, 631968), (144, 605636), (174, 501216), (184, 473976), (192, 454227), (207, 421312), (227, 384192), (232, 375912), (261, 334144), (276, 315984), (288, 302818), (348, 250608), (368, 236988), (414, 210656), (454, 192096), (464, 187956), (522, 167072), (552, 157992), (576, 151409), (667, 130752), (681, 128064), (696, 125304), (736, 118494), (828, 105328), (908, 96048), (928, 93978), (1044, 83536), (1104, 78996), (1334, 65376), (1362, 64032), (1392, 62652), (1472, 59247), (1656, 52664), (1816, 48024), (1856, 46989), (2001, 43584), (2043, 42688), (2088, 41768), (2208, 39498), (2668, 32688), (2724, 32016), (2784, 31326), (3312, 26332), (3632, 24012), (4002, 21792), (4086, 21344), (4176, 20884), (4416, 19749), (5221, 16704), (5336, 16344), (5448, 16008), (5568, 15663), (6003, 14528), (6583, 13248), (6624, 13166), (7264, 12006), (8004, 10896), (8172, 10672), (8352, 10442)]