64243584

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 196452000

約数和(自身を除く): 132208416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 641, 696, 783, 864, 928, 1044, 1152, 1282, 1392, 1566, 1728, 1856, 1923, 2088, 2564, 2784, 3132, 3456, 3712, 3846, 4176, 5128, 5568, 5769, 6264, 7692, 8352, 10256, 11136, 11538, 12528, 15384, 16704, 17307, 18589, 20512, 23076, 25056, 30768, 33408, 34614, 37178, 41024, 46152, 50112, 55767, 61536, 69228, 74356, 82048, 92304, 100224, 111534, 123072, 138456, 148712, 167301, 184608, 223068, 246144, 276912, 297424, 334602, 369216, 446136, 501903, 553824, 594848, 669204, 738432, 892272, 1003806, 1107648, 1189696, 1338408, 1784544, 2007612, 2215296, 2379392, 2676816, 3569088, 4015224, 5353632, 7138176, 8030448, 10707264, 16060896, 21414528, 32121792, 64243584]

約数ペア:

[(1, 64243584), (2, 32121792), (3, 21414528), (4, 16060896), (6, 10707264), (8, 8030448), (9, 7138176), (12, 5353632), (16, 4015224), (18, 3569088), (24, 2676816), (27, 2379392), (29, 2215296), (32, 2007612), (36, 1784544), (48, 1338408), (54, 1189696), (58, 1107648), (64, 1003806), (72, 892272), (87, 738432), (96, 669204), (108, 594848), (116, 553824), (128, 501903), (144, 446136), (174, 369216), (192, 334602), (216, 297424), (232, 276912), (261, 246144), (288, 223068), (348, 184608), (384, 167301), (432, 148712), (464, 138456), (522, 123072), (576, 111534), (641, 100224), (696, 92304), (783, 82048), (864, 74356), (928, 69228), (1044, 61536), (1152, 55767), (1282, 50112), (1392, 46152), (1566, 41024), (1728, 37178), (1856, 34614), (1923, 33408), (2088, 30768), (2564, 25056), (2784, 23076), (3132, 20512), (3456, 18589), (3712, 17307), (3846, 16704), (4176, 15384), (5128, 12528), (5568, 11538), (5769, 11136), (6264, 10256), (7692, 8352)]