81910360128

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{9623}}^1$

素因数の和:10712

約数の個数: 112

約数和(自身を含む): 221999348736

約数和(自身を除く): 140088988608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1031, 1032, 1376, 2062, 2064, 2752, 3093, 4124, 4128, 6186, 8248, 8256, 9623, 12372, 16496, 19246, 24744, 28869, 32992, 38492, 44333, 49488, 57738, 65984, 76984, 88666, 98976, 115476, 132999, 153968, 177332, 197952, 230952, 265998, 307936, 354664, 413789, 461904, 531996, 615872, 709328, 827578, 923808, 1063992, 1241367, 1418656, 1655156, 1847616, 2127984, 2482734, 2837312, 3310312, 4255968, 4965468, 6620624, 8511936, 9921313, 9930936, 13241248, 19842626, 19861872, 26482496, 29763939, 39685252, 39723744, 59527878, 79370504, 79447488, 119055756, 158741008, 238111512, 317482016, 426616459, 476223024, 634964032, 853232918, 952446048, 1279849377, 1706465836, 1904892096, 2559698754, 3412931672, 5119397508, 6825863344, 10238795016, 13651726688, 20477590032, 27303453376, 40955180064, 81910360128]

約数ペア:

[(1, 81910360128), (2, 40955180064), (3, 27303453376), (4, 20477590032), (6, 13651726688), (8, 10238795016), (12, 6825863344), (16, 5119397508), (24, 3412931672), (32, 2559698754), (43, 1904892096), (48, 1706465836), (64, 1279849377), (86, 952446048), (96, 853232918), (129, 634964032), (172, 476223024), (192, 426616459), (258, 317482016), (344, 238111512), (516, 158741008), (688, 119055756), (1031, 79447488), (1032, 79370504), (1376, 59527878), (2062, 39723744), (2064, 39685252), (2752, 29763939), (3093, 26482496), (4124, 19861872), (4128, 19842626), (6186, 13241248), (8248, 9930936), (8256, 9921313), (9623, 8511936), (12372, 6620624), (16496, 4965468), (19246, 4255968), (24744, 3310312), (28869, 2837312), (32992, 2482734), (38492, 2127984), (44333, 1847616), (49488, 1655156), (57738, 1418656), (65984, 1241367), (76984, 1063992), (88666, 923808), (98976, 827578), (115476, 709328), (132999, 615872), (153968, 531996), (177332, 461904), (197952, 413789), (230952, 354664), (265998, 307936)]