63438048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 192550176

約数和(自身を除く): 129112128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 157, 183, 184, 207, 244, 276, 288, 314, 366, 368, 414, 471, 488, 549, 552, 628, 732, 736, 828, 942, 976, 1098, 1104, 1256, 1403, 1413, 1464, 1656, 1884, 1952, 2196, 2208, 2512, 2806, 2826, 2928, 3312, 3611, 3768, 4209, 4392, 5024, 5612, 5652, 5856, 6624, 7222, 7536, 8418, 8784, 9577, 10833, 11224, 11304, 12627, 14444, 15072, 16836, 17568, 19154, 21666, 22448, 22608, 25254, 28731, 28888, 32499, 33672, 38308, 43332, 44896, 45216, 50508, 57462, 57776, 64998, 67344, 76616, 86193, 86664, 101016, 114924, 115552, 129996, 134688, 153232, 172386, 173328, 202032, 220271, 229848, 259992, 306464, 344772, 346656, 404064, 440542, 459696, 519984, 660813, 689544, 881084, 919392, 1039968, 1321626, 1379088, 1762168, 1982439, 2643252, 2758176, 3524336, 3964878, 5286504, 7048672, 7929756, 10573008, 15859512, 21146016, 31719024, 63438048]

約数ペア:

[(1, 63438048), (2, 31719024), (3, 21146016), (4, 15859512), (6, 10573008), (8, 7929756), (9, 7048672), (12, 5286504), (16, 3964878), (18, 3524336), (23, 2758176), (24, 2643252), (32, 1982439), (36, 1762168), (46, 1379088), (48, 1321626), (61, 1039968), (69, 919392), (72, 881084), (92, 689544), (96, 660813), (122, 519984), (138, 459696), (144, 440542), (157, 404064), (183, 346656), (184, 344772), (207, 306464), (244, 259992), (276, 229848), (288, 220271), (314, 202032), (366, 173328), (368, 172386), (414, 153232), (471, 134688), (488, 129996), (549, 115552), (552, 114924), (628, 101016), (732, 86664), (736, 86193), (828, 76616), (942, 67344), (976, 64998), (1098, 57776), (1104, 57462), (1256, 50508), (1403, 45216), (1413, 44896), (1464, 43332), (1656, 38308), (1884, 33672), (1952, 32499), (2196, 28888), (2208, 28731), (2512, 25254), (2806, 22608), (2826, 22448), (2928, 21666), (3312, 19154), (3611, 17568), (3768, 16836), (4209, 15072), (4392, 14444), (5024, 12627), (5612, 11304), (5652, 11224), (5856, 10833), (6624, 9577), (7222, 8784), (7536, 8418)]