64880424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 217900800

約数和(自身を除く): 153020376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 56, 58, 63, 69, 72, 84, 87, 92, 116, 126, 138, 161, 168, 174, 184, 193, 203, 207, 232, 252, 261, 276, 322, 348, 386, 406, 414, 483, 504, 522, 552, 579, 609, 644, 667, 696, 772, 812, 828, 966, 1044, 1158, 1218, 1288, 1334, 1351, 1449, 1544, 1624, 1656, 1737, 1827, 1932, 2001, 2088, 2316, 2436, 2668, 2702, 2898, 3474, 3654, 3864, 4002, 4053, 4439, 4632, 4669, 4872, 5336, 5404, 5597, 5796, 6003, 6948, 7308, 8004, 8106, 8878, 9338, 10808, 11194, 11592, 12006, 12159, 13317, 13896, 14007, 14616, 16008, 16212, 16791, 17756, 18676, 22388, 24012, 24318, 26634, 28014, 31073, 32424, 33582, 35512, 37352, 39179, 39951, 42021, 44776, 48024, 48636, 50373, 53268, 56028, 62146, 67164, 78358, 79902, 84042, 93219, 97272, 100746, 106536, 112056, 117537, 124292, 128731, 134328, 156716, 159804, 168084, 186438, 201492, 235074, 248584, 257462, 279657, 313432, 319608, 336168, 352611, 372876, 386193, 402984, 470148, 514924, 559314, 705222, 745752, 772386, 901117, 940296, 1029848, 1118628, 1158579, 1410444, 1544772, 1802234, 2237256, 2317158, 2703351, 2820888, 3089544, 3604468, 4634316, 5406702, 7208936, 8110053, 9268632, 10813404, 16220106, 21626808, 32440212, 64880424]

約数ペア:

[(1, 64880424), (2, 32440212), (3, 21626808), (4, 16220106), (6, 10813404), (7, 9268632), (8, 8110053), (9, 7208936), (12, 5406702), (14, 4634316), (18, 3604468), (21, 3089544), (23, 2820888), (24, 2703351), (28, 2317158), (29, 2237256), (36, 1802234), (42, 1544772), (46, 1410444), (56, 1158579), (58, 1118628), (63, 1029848), (69, 940296), (72, 901117), (84, 772386), (87, 745752), (92, 705222), (116, 559314), (126, 514924), (138, 470148), (161, 402984), (168, 386193), (174, 372876), (184, 352611), (193, 336168), (203, 319608), (207, 313432), (232, 279657), (252, 257462), (261, 248584), (276, 235074), (322, 201492), (348, 186438), (386, 168084), (406, 159804), (414, 156716), (483, 134328), (504, 128731), (522, 124292), (552, 117537), (579, 112056), (609, 106536), (644, 100746), (667, 97272), (696, 93219), (772, 84042), (812, 79902), (828, 78358), (966, 67164), (1044, 62146), (1158, 56028), (1218, 53268), (1288, 50373), (1334, 48636), (1351, 48024), (1449, 44776), (1544, 42021), (1624, 39951), (1656, 39179), (1737, 37352), (1827, 35512), (1932, 33582), (2001, 32424), (2088, 31073), (2316, 28014), (2436, 26634), (2668, 24318), (2702, 24012), (2898, 22388), (3474, 18676), (3654, 17756), (3864, 16791), (4002, 16212), (4053, 16008), (4439, 14616), (4632, 14007), (4669, 13896), (4872, 13317), (5336, 12159), (5404, 12006), (5597, 11592), (5796, 11194), (6003, 10808), (6948, 9338), (7308, 8878), (8004, 8106)]