72327168

素因数分解:

$2^{13}\times 3^4\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 140

約数和(自身を含む): 218057730

約数和(自身を除く): 145730562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 256, 288, 324, 327, 384, 432, 436, 512, 576, 648, 654, 768, 864, 872, 981, 1024, 1152, 1296, 1308, 1536, 1728, 1744, 1962, 2048, 2304, 2592, 2616, 2943, 3072, 3456, 3488, 3924, 4096, 4608, 5184, 5232, 5886, 6144, 6912, 6976, 7848, 8192, 8829, 9216, 10368, 10464, 11772, 12288, 13824, 13952, 15696, 17658, 18432, 20736, 20928, 23544, 24576, 27648, 27904, 31392, 35316, 36864, 41472, 41856, 47088, 55296, 55808, 62784, 70632, 73728, 82944, 83712, 94176, 110592, 111616, 125568, 141264, 165888, 167424, 188352, 221184, 223232, 251136, 282528, 331776, 334848, 376704, 446464, 502272, 565056, 663552, 669696, 753408, 892928, 1004544, 1130112, 1339392, 1506816, 2009088, 2260224, 2678784, 3013632, 4018176, 4520448, 6027264, 8036352, 9040896, 12054528, 18081792, 24109056, 36163584, 72327168]

約数ペア:

[(1, 72327168), (2, 36163584), (3, 24109056), (4, 18081792), (6, 12054528), (8, 9040896), (9, 8036352), (12, 6027264), (16, 4520448), (18, 4018176), (24, 3013632), (27, 2678784), (32, 2260224), (36, 2009088), (48, 1506816), (54, 1339392), (64, 1130112), (72, 1004544), (81, 892928), (96, 753408), (108, 669696), (109, 663552), (128, 565056), (144, 502272), (162, 446464), (192, 376704), (216, 334848), (218, 331776), (256, 282528), (288, 251136), (324, 223232), (327, 221184), (384, 188352), (432, 167424), (436, 165888), (512, 141264), (576, 125568), (648, 111616), (654, 110592), (768, 94176), (864, 83712), (872, 82944), (981, 73728), (1024, 70632), (1152, 62784), (1296, 55808), (1308, 55296), (1536, 47088), (1728, 41856), (1744, 41472), (1962, 36864), (2048, 35316), (2304, 31392), (2592, 27904), (2616, 27648), (2943, 24576), (3072, 23544), (3456, 20928), (3488, 20736), (3924, 18432), (4096, 17658), (4608, 15696), (5184, 13952), (5232, 13824), (5886, 12288), (6144, 11772), (6912, 10464), (6976, 10368), (7848, 9216), (8192, 8829)]