64444032

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 197064000

約数和(自身を除く): 132619968

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, 643, 696, 783, 864, 928, 1044, 1152, 1286, 1392, 1566, 1728, 1856, 1929, 2088, 2572, 2784, 3132, 3456, 3712, 3858, 4176, 5144, 5568, 5787, 6264, 7716, 8352, 10288, 11136, 11574, 12528, 15432, 16704, 17361, 18647, 20576, 23148, 25056, 30864, 33408, 34722, 37294, 41152, 46296, 50112, 55941, 61728, 69444, 74588, 82304, 92592, 100224, 111882, 123456, 138888, 149176, 167823, 185184, 223764, 246912, 277776, 298352, 335646, 370368, 447528, 503469, 555552, 596704, 671292, 740736, 895056, 1006938, 1111104, 1193408, 1342584, 1790112, 2013876, 2222208, 2386816, 2685168, 3580224, 4027752, 5370336, 7160448, 8055504, 10740672, 16111008, 21481344, 32222016, 64444032]

約数ペア:

[(1, 64444032), (2, 32222016), (3, 21481344), (4, 16111008), (6, 10740672), (8, 8055504), (9, 7160448), (12, 5370336), (16, 4027752), (18, 3580224), (24, 2685168), (27, 2386816), (29, 2222208), (32, 2013876), (36, 1790112), (48, 1342584), (54, 1193408), (58, 1111104), (64, 1006938), (72, 895056), (87, 740736), (96, 671292), (108, 596704), (116, 555552), (128, 503469), (144, 447528), (174, 370368), (192, 335646), (216, 298352), (232, 277776), (261, 246912), (288, 223764), (348, 185184), (384, 167823), (432, 149176), (464, 138888), (522, 123456), (576, 111882), (643, 100224), (696, 92592), (783, 82304), (864, 74588), (928, 69444), (1044, 61728), (1152, 55941), (1286, 50112), (1392, 46296), (1566, 41152), (1728, 37294), (1856, 34722), (1929, 33408), (2088, 30864), (2572, 25056), (2784, 23148), (3132, 20576), (3456, 18647), (3712, 17361), (3858, 16704), (4176, 15432), (5144, 12528), (5568, 11574), (5787, 11136), (6264, 10288), (7716, 8352)]