87873984

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 280

約数和(自身を含む): 300947328

約数和(自身を除く): 213073344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 67, 69, 72, 81, 88, 92, 96, 99, 108, 132, 134, 138, 144, 162, 176, 184, 192, 198, 201, 207, 216, 253, 264, 268, 276, 288, 297, 324, 352, 368, 396, 402, 414, 432, 506, 528, 536, 552, 576, 594, 603, 621, 648, 704, 736, 737, 759, 792, 804, 828, 864, 891, 1012, 1056, 1072, 1104, 1188, 1206, 1242, 1296, 1472, 1474, 1518, 1541, 1584, 1608, 1656, 1728, 1782, 1809, 1863, 2024, 2112, 2144, 2208, 2211, 2277, 2376, 2412, 2484, 2592, 2948, 3036, 3082, 3168, 3216, 3312, 3564, 3618, 3726, 4048, 4288, 4416, 4422, 4554, 4623, 4752, 4824, 4968, 5184, 5427, 5896, 6072, 6164, 6336, 6432, 6624, 6633, 6831, 7128, 7236, 7452, 8096, 8844, 9108, 9246, 9504, 9648, 9936, 10854, 11792, 12144, 12328, 12864, 13248, 13266, 13662, 13869, 14256, 14472, 14904, 16192, 16951, 17688, 18216, 18492, 19008, 19296, 19872, 19899, 20493, 21708, 23584, 24288, 24656, 26532, 27324, 27738, 28512, 28944, 29808, 33902, 35376, 36432, 36984, 38592, 39744, 39798, 40986, 41607, 43416, 47168, 48576, 49312, 50853, 53064, 54648, 55476, 57024, 57888, 59616, 59697, 67804, 70752, 72864, 73968, 79596, 81972, 83214, 86832, 98624, 101706, 106128, 109296, 110952, 115776, 119232, 119394, 124821, 135608, 141504, 145728, 147936, 152559, 159192, 163944, 166428, 173664, 203412, 212256, 218592, 221904, 238788, 249642, 271216, 295872, 305118, 318384, 327888, 332856, 347328, 406824, 424512, 437184, 443808, 457677, 477576, 499284, 542432, 610236, 636768, 655776, 665712, 813648, 887616, 915354, 955152, 998568, 1084864, 1220472, 1273536, 1311552, 1331424, 1373031, 1627296, 1830708, 1910304, 1997136, 2440944, 2662848, 2746062, 3254592, 3661416, 3820608, 3994272, 4881888, 5492124, 7322832, 7988544, 9763776, 10984248, 14645664, 21968496, 29291328, 43936992, 87873984]

約数ペア:

[(1, 87873984), (2, 43936992), (3, 29291328), (4, 21968496), (6, 14645664), (8, 10984248), (9, 9763776), (11, 7988544), (12, 7322832), (16, 5492124), (18, 4881888), (22, 3994272), (23, 3820608), (24, 3661416), (27, 3254592), (32, 2746062), (33, 2662848), (36, 2440944), (44, 1997136), (46, 1910304), (48, 1830708), (54, 1627296), (64, 1373031), (66, 1331424), (67, 1311552), (69, 1273536), (72, 1220472), (81, 1084864), (88, 998568), (92, 955152), (96, 915354), (99, 887616), (108, 813648), (132, 665712), (134, 655776), (138, 636768), (144, 610236), (162, 542432), (176, 499284), (184, 477576), (192, 457677), (198, 443808), (201, 437184), (207, 424512), (216, 406824), (253, 347328), (264, 332856), (268, 327888), (276, 318384), (288, 305118), (297, 295872), (324, 271216), (352, 249642), (368, 238788), (396, 221904), (402, 218592), (414, 212256), (432, 203412), (506, 173664), (528, 166428), (536, 163944), (552, 159192), (576, 152559), (594, 147936), (603, 145728), (621, 141504), (648, 135608), (704, 124821), (736, 119394), (737, 119232), (759, 115776), (792, 110952), (804, 109296), (828, 106128), (864, 101706), (891, 98624), (1012, 86832), (1056, 83214), (1072, 81972), (1104, 79596), (1188, 73968), (1206, 72864), (1242, 70752), (1296, 67804), (1472, 59697), (1474, 59616), (1518, 57888), (1541, 57024), (1584, 55476), (1608, 54648), (1656, 53064), (1728, 50853), (1782, 49312), (1809, 48576), (1863, 47168), (2024, 43416), (2112, 41607), (2144, 40986), (2208, 39798), (2211, 39744), (2277, 38592), (2376, 36984), (2412, 36432), (2484, 35376), (2592, 33902), (2948, 29808), (3036, 28944), (3082, 28512), (3168, 27738), (3216, 27324), (3312, 26532), (3564, 24656), (3618, 24288), (3726, 23584), (4048, 21708), (4288, 20493), (4416, 19899), (4422, 19872), (4554, 19296), (4623, 19008), (4752, 18492), (4824, 18216), (4968, 17688), (5184, 16951), (5427, 16192), (5896, 14904), (6072, 14472), (6164, 14256), (6336, 13869), (6432, 13662), (6624, 13266), (6633, 13248), (6831, 12864), (7128, 12328), (7236, 12144), (7452, 11792), (8096, 10854), (8844, 9936), (9108, 9648), (9246, 9504)]