63998208

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 130263552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 197, 216, 256, 282, 288, 376, 384, 394, 423, 432, 564, 576, 591, 752, 768, 788, 846, 864, 1128, 1152, 1182, 1269, 1504, 1576, 1692, 1728, 1773, 2256, 2304, 2364, 2538, 3008, 3152, 3384, 3456, 3546, 4512, 4728, 5076, 5319, 6016, 6304, 6768, 6912, 7092, 9024, 9259, 9456, 10152, 10638, 12032, 12608, 13536, 14184, 18048, 18518, 18912, 20304, 21276, 25216, 27072, 27777, 28368, 36096, 37036, 37824, 40608, 42552, 50432, 54144, 55554, 56736, 74072, 75648, 81216, 83331, 85104, 108288, 111108, 113472, 148144, 151296, 162432, 166662, 170208, 222216, 226944, 249993, 296288, 324864, 333324, 340416, 444432, 453888, 499986, 592576, 666648, 680832, 888864, 999972, 1185152, 1333296, 1361664, 1777728, 1999944, 2370304, 2666592, 3555456, 3999888, 5333184, 7110912, 7999776, 10666368, 15999552, 21332736, 31999104, 63998208]

約数ペア:

[(1, 63998208), (2, 31999104), (3, 21332736), (4, 15999552), (6, 10666368), (8, 7999776), (9, 7110912), (12, 5333184), (16, 3999888), (18, 3555456), (24, 2666592), (27, 2370304), (32, 1999944), (36, 1777728), (47, 1361664), (48, 1333296), (54, 1185152), (64, 999972), (72, 888864), (94, 680832), (96, 666648), (108, 592576), (128, 499986), (141, 453888), (144, 444432), (188, 340416), (192, 333324), (197, 324864), (216, 296288), (256, 249993), (282, 226944), (288, 222216), (376, 170208), (384, 166662), (394, 162432), (423, 151296), (432, 148144), (564, 113472), (576, 111108), (591, 108288), (752, 85104), (768, 83331), (788, 81216), (846, 75648), (864, 74072), (1128, 56736), (1152, 55554), (1182, 54144), (1269, 50432), (1504, 42552), (1576, 40608), (1692, 37824), (1728, 37036), (1773, 36096), (2256, 28368), (2304, 27777), (2364, 27072), (2538, 25216), (3008, 21276), (3152, 20304), (3384, 18912), (3456, 18518), (3546, 18048), (4512, 14184), (4728, 13536), (5076, 12608), (5319, 12032), (6016, 10638), (6304, 10152), (6768, 9456), (6912, 9259), (7092, 9024)]