64457854776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{250279}}^1$

素因数の和:250378

約数の個数: 144

約数和(自身を含む): 205857802800

約数和(自身を除く): 141399948024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2628, 3066, 3528, 3577, 4088, 4599, 5256, 6132, 7154, 9198, 10731, 12264, 14308, 18396, 21462, 28616, 32193, 36792, 42924, 64386, 85848, 128772, 250279, 257544, 500558, 750837, 1001116, 1501674, 1751953, 2002232, 2252511, 3003348, 3503906, 4505022, 5255859, 6006696, 7007812, 9010044, 10511718, 12263671, 14015624, 15767577, 18020088, 18270367, 21023436, 24527342, 31535154, 36540734, 36791013, 42046872, 49054684, 54811101, 63070308, 73081468, 73582026, 98109368, 109622202, 110373039, 126140616, 127892569, 146162936, 147164052, 164433303, 219244404, 220746078, 255785138, 294328104, 328866606, 383677707, 438488808, 441492156, 511570276, 657733212, 767355414, 882984312, 895247983, 1023140552, 1151033121, 1315466424, 1534710828, 1790495966, 2302066242, 2685743949, 3069421656, 3580991932, 4604132484, 5371487898, 7161983864, 8057231847, 9208264968, 10742975796, 16114463694, 21485951592, 32228927388, 64457854776]

約数ペア:

[(1, 64457854776), (2, 32228927388), (3, 21485951592), (4, 16114463694), (6, 10742975796), (7, 9208264968), (8, 8057231847), (9, 7161983864), (12, 5371487898), (14, 4604132484), (18, 3580991932), (21, 3069421656), (24, 2685743949), (28, 2302066242), (36, 1790495966), (42, 1534710828), (49, 1315466424), (56, 1151033121), (63, 1023140552), (72, 895247983), (73, 882984312), (84, 767355414), (98, 657733212), (126, 511570276), (146, 441492156), (147, 438488808), (168, 383677707), (196, 328866606), (219, 294328104), (252, 255785138), (292, 220746078), (294, 219244404), (392, 164433303), (438, 147164052), (441, 146162936), (504, 127892569), (511, 126140616), (584, 110373039), (588, 109622202), (657, 98109368), (876, 73582026), (882, 73081468), (1022, 63070308), (1176, 54811101), (1314, 49054684), (1533, 42046872), (1752, 36791013), (1764, 36540734), (2044, 31535154), (2628, 24527342), (3066, 21023436), (3528, 18270367), (3577, 18020088), (4088, 15767577), (4599, 14015624), (5256, 12263671), (6132, 10511718), (7154, 9010044), (9198, 7007812), (10731, 6006696), (12264, 5255859), (14308, 4505022), (18396, 3503906), (21462, 3003348), (28616, 2252511), (32193, 2002232), (36792, 1751953), (42924, 1501674), (64386, 1001116), (85848, 750837), (128772, 500558), (250279, 257544)]