64016736

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 138228384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 439, 496, 588, 651, 672, 744, 784, 868, 878, 992, 1176, 1302, 1317, 1488, 1519, 1568, 1736, 1756, 2352, 2604, 2634, 2976, 3038, 3073, 3472, 3512, 4557, 4704, 5208, 5268, 6076, 6146, 6944, 7024, 9114, 9219, 10416, 10536, 12152, 12292, 13609, 14048, 18228, 18438, 20832, 21072, 21511, 24304, 24584, 27218, 36456, 36876, 40827, 42144, 43022, 48608, 49168, 54436, 64533, 72912, 73752, 81654, 86044, 95263, 98336, 108872, 129066, 145824, 147504, 163308, 172088, 190526, 217744, 258132, 285789, 295008, 326616, 344176, 381052, 435488, 516264, 571578, 653232, 666841, 688352, 762104, 1032528, 1143156, 1306464, 1333682, 1524208, 2000523, 2065056, 2286312, 2667364, 3048416, 4001046, 4572624, 5334728, 8002092, 9145248, 10669456, 16004184, 21338912, 32008368, 64016736]

約数ペア:

[(1, 64016736), (2, 32008368), (3, 21338912), (4, 16004184), (6, 10669456), (7, 9145248), (8, 8002092), (12, 5334728), (14, 4572624), (16, 4001046), (21, 3048416), (24, 2667364), (28, 2286312), (31, 2065056), (32, 2000523), (42, 1524208), (48, 1333682), (49, 1306464), (56, 1143156), (62, 1032528), (84, 762104), (93, 688352), (96, 666841), (98, 653232), (112, 571578), (124, 516264), (147, 435488), (168, 381052), (186, 344176), (196, 326616), (217, 295008), (224, 285789), (248, 258132), (294, 217744), (336, 190526), (372, 172088), (392, 163308), (434, 147504), (439, 145824), (496, 129066), (588, 108872), (651, 98336), (672, 95263), (744, 86044), (784, 81654), (868, 73752), (878, 72912), (992, 64533), (1176, 54436), (1302, 49168), (1317, 48608), (1488, 43022), (1519, 42144), (1568, 40827), (1736, 36876), (1756, 36456), (2352, 27218), (2604, 24584), (2634, 24304), (2976, 21511), (3038, 21072), (3073, 20832), (3472, 18438), (3512, 18228), (4557, 14048), (4704, 13609), (5208, 12292), (5268, 12152), (6076, 10536), (6146, 10416), (6944, 9219), (7024, 9114)]