68664288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 228904704

約数和(自身を除く): 160240416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1327, 1568, 1617, 1848, 2156, 2352, 2464, 2654, 3234, 3696, 3981, 4312, 4704, 5308, 6468, 7392, 7962, 8624, 9289, 10616, 12936, 14597, 15924, 17248, 18578, 21232, 25872, 27867, 29194, 31848, 37156, 42464, 43791, 51744, 55734, 58388, 63696, 65023, 74312, 87582, 102179, 111468, 116776, 127392, 130046, 148624, 175164, 195069, 204358, 222936, 233552, 260092, 297248, 306537, 350328, 390138, 408716, 445872, 467104, 520184, 613074, 700656, 715253, 780276, 817432, 891744, 1040368, 1226148, 1401312, 1430506, 1560552, 1634864, 2080736, 2145759, 2452296, 2861012, 3121104, 3269728, 4291518, 4904592, 5722024, 6242208, 8583036, 9809184, 11444048, 17166072, 22888096, 34332144, 68664288]

約数ペア:

[(1, 68664288), (2, 34332144), (3, 22888096), (4, 17166072), (6, 11444048), (7, 9809184), (8, 8583036), (11, 6242208), (12, 5722024), (14, 4904592), (16, 4291518), (21, 3269728), (22, 3121104), (24, 2861012), (28, 2452296), (32, 2145759), (33, 2080736), (42, 1634864), (44, 1560552), (48, 1430506), (49, 1401312), (56, 1226148), (66, 1040368), (77, 891744), (84, 817432), (88, 780276), (96, 715253), (98, 700656), (112, 613074), (132, 520184), (147, 467104), (154, 445872), (168, 408716), (176, 390138), (196, 350328), (224, 306537), (231, 297248), (264, 260092), (294, 233552), (308, 222936), (336, 204358), (352, 195069), (392, 175164), (462, 148624), (528, 130046), (539, 127392), (588, 116776), (616, 111468), (672, 102179), (784, 87582), (924, 74312), (1056, 65023), (1078, 63696), (1176, 58388), (1232, 55734), (1327, 51744), (1568, 43791), (1617, 42464), (1848, 37156), (2156, 31848), (2352, 29194), (2464, 27867), (2654, 25872), (3234, 21232), (3696, 18578), (3981, 17248), (4312, 15924), (4704, 14597), (5308, 12936), (6468, 10616), (7392, 9289), (7962, 8624)]