64818768

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 203161600

約数和(自身を除く): 138342832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 127, 147, 168, 186, 196, 217, 248, 254, 294, 336, 343, 372, 381, 392, 434, 496, 508, 588, 651, 686, 744, 762, 784, 868, 889, 1016, 1029, 1176, 1302, 1372, 1488, 1519, 1524, 1736, 1778, 2032, 2058, 2352, 2604, 2667, 2744, 3038, 3048, 3472, 3556, 3937, 4116, 4557, 5208, 5334, 5488, 6076, 6096, 6223, 7112, 7874, 8232, 9114, 10416, 10633, 10668, 11811, 12152, 12446, 14224, 15748, 16464, 18228, 18669, 21266, 21336, 23622, 24304, 24892, 27559, 31496, 31899, 36456, 37338, 42532, 42672, 43561, 47244, 49784, 55118, 62992, 63798, 72912, 74676, 82677, 85064, 87122, 94488, 99568, 110236, 127596, 130683, 149352, 165354, 170128, 174244, 188976, 192913, 220472, 255192, 261366, 298704, 330708, 348488, 385826, 440944, 510384, 522732, 578739, 661416, 696976, 771652, 1045464, 1157478, 1322832, 1350391, 1543304, 2090928, 2314956, 2700782, 3086608, 4051173, 4629912, 5401564, 8102346, 9259824, 10803128, 16204692, 21606256, 32409384, 64818768]

約数ペア:

[(1, 64818768), (2, 32409384), (3, 21606256), (4, 16204692), (6, 10803128), (7, 9259824), (8, 8102346), (12, 5401564), (14, 4629912), (16, 4051173), (21, 3086608), (24, 2700782), (28, 2314956), (31, 2090928), (42, 1543304), (48, 1350391), (49, 1322832), (56, 1157478), (62, 1045464), (84, 771652), (93, 696976), (98, 661416), (112, 578739), (124, 522732), (127, 510384), (147, 440944), (168, 385826), (186, 348488), (196, 330708), (217, 298704), (248, 261366), (254, 255192), (294, 220472), (336, 192913), (343, 188976), (372, 174244), (381, 170128), (392, 165354), (434, 149352), (496, 130683), (508, 127596), (588, 110236), (651, 99568), (686, 94488), (744, 87122), (762, 85064), (784, 82677), (868, 74676), (889, 72912), (1016, 63798), (1029, 62992), (1176, 55118), (1302, 49784), (1372, 47244), (1488, 43561), (1519, 42672), (1524, 42532), (1736, 37338), (1778, 36456), (2032, 31899), (2058, 31496), (2352, 27559), (2604, 24892), (2667, 24304), (2744, 23622), (3038, 21336), (3048, 21266), (3472, 18669), (3556, 18228), (3937, 16464), (4116, 15748), (4557, 14224), (5208, 12446), (5334, 12152), (5488, 11811), (6076, 10668), (6096, 10633), (6223, 10416), (7112, 9114), (7874, 8232)]