64242816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 189768960

約数和(自身を除く): 125526144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 128, 132, 134, 176, 192, 201, 227, 264, 268, 352, 384, 402, 454, 528, 536, 681, 704, 737, 804, 908, 1056, 1072, 1362, 1408, 1474, 1608, 1816, 2112, 2144, 2211, 2497, 2724, 2948, 3216, 3632, 4224, 4288, 4422, 4994, 5448, 5896, 6432, 7264, 7491, 8576, 8844, 9988, 10896, 11792, 12864, 14528, 14982, 15209, 17688, 19976, 21792, 23584, 25728, 29056, 29964, 30418, 35376, 39952, 43584, 45627, 47168, 59928, 60836, 70752, 79904, 87168, 91254, 94336, 119856, 121672, 141504, 159808, 167299, 182508, 239712, 243344, 283008, 319616, 334598, 365016, 479424, 486688, 501897, 669196, 730032, 958848, 973376, 1003794, 1338392, 1460064, 1946752, 2007588, 2676784, 2920128, 4015176, 5353568, 5840256, 8030352, 10707136, 16060704, 21414272, 32121408, 64242816]

約数ペア:

[(1, 64242816), (2, 32121408), (3, 21414272), (4, 16060704), (6, 10707136), (8, 8030352), (11, 5840256), (12, 5353568), (16, 4015176), (22, 2920128), (24, 2676784), (32, 2007588), (33, 1946752), (44, 1460064), (48, 1338392), (64, 1003794), (66, 973376), (67, 958848), (88, 730032), (96, 669196), (128, 501897), (132, 486688), (134, 479424), (176, 365016), (192, 334598), (201, 319616), (227, 283008), (264, 243344), (268, 239712), (352, 182508), (384, 167299), (402, 159808), (454, 141504), (528, 121672), (536, 119856), (681, 94336), (704, 91254), (737, 87168), (804, 79904), (908, 70752), (1056, 60836), (1072, 59928), (1362, 47168), (1408, 45627), (1474, 43584), (1608, 39952), (1816, 35376), (2112, 30418), (2144, 29964), (2211, 29056), (2497, 25728), (2724, 23584), (2948, 21792), (3216, 19976), (3632, 17688), (4224, 15209), (4288, 14982), (4422, 14528), (4994, 12864), (5448, 11792), (5896, 10896), (6432, 9988), (7264, 8844), (7491, 8576)]