64958976

素因数分解:

$2^9\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 199034880

約数和(自身を除く): 134075904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 127, 128, 144, 148, 192, 216, 222, 254, 256, 288, 296, 333, 381, 384, 432, 444, 508, 512, 576, 592, 666, 762, 768, 864, 888, 999, 1016, 1143, 1152, 1184, 1332, 1524, 1536, 1728, 1776, 1998, 2032, 2286, 2304, 2368, 2664, 3048, 3429, 3456, 3552, 3996, 4064, 4572, 4608, 4699, 4736, 5328, 6096, 6858, 6912, 7104, 7992, 8128, 9144, 9398, 9472, 10656, 12192, 13716, 13824, 14097, 14208, 15984, 16256, 18288, 18796, 18944, 21312, 24384, 27432, 28194, 28416, 31968, 32512, 36576, 37592, 42291, 42624, 48768, 54864, 56388, 56832, 63936, 65024, 73152, 75184, 84582, 85248, 97536, 109728, 112776, 126873, 127872, 146304, 150368, 169164, 170496, 195072, 219456, 225552, 253746, 255744, 292608, 300736, 338328, 438912, 451104, 507492, 511488, 585216, 601472, 676656, 877824, 902208, 1014984, 1202944, 1353312, 1755648, 1804416, 2029968, 2405888, 2706624, 3608832, 4059936, 5413248, 7217664, 8119872, 10826496, 16239744, 21652992, 32479488, 64958976]

約数ペア:

[(1, 64958976), (2, 32479488), (3, 21652992), (4, 16239744), (6, 10826496), (8, 8119872), (9, 7217664), (12, 5413248), (16, 4059936), (18, 3608832), (24, 2706624), (27, 2405888), (32, 2029968), (36, 1804416), (37, 1755648), (48, 1353312), (54, 1202944), (64, 1014984), (72, 902208), (74, 877824), (96, 676656), (108, 601472), (111, 585216), (127, 511488), (128, 507492), (144, 451104), (148, 438912), (192, 338328), (216, 300736), (222, 292608), (254, 255744), (256, 253746), (288, 225552), (296, 219456), (333, 195072), (381, 170496), (384, 169164), (432, 150368), (444, 146304), (508, 127872), (512, 126873), (576, 112776), (592, 109728), (666, 97536), (762, 85248), (768, 84582), (864, 75184), (888, 73152), (999, 65024), (1016, 63936), (1143, 56832), (1152, 56388), (1184, 54864), (1332, 48768), (1524, 42624), (1536, 42291), (1728, 37592), (1776, 36576), (1998, 32512), (2032, 31968), (2286, 28416), (2304, 28194), (2368, 27432), (2664, 24384), (3048, 21312), (3429, 18944), (3456, 18796), (3552, 18288), (3996, 16256), (4064, 15984), (4572, 14208), (4608, 14097), (4699, 13824), (4736, 13716), (5328, 12192), (6096, 10656), (6858, 9472), (6912, 9398), (7104, 9144), (7992, 8128)]