63271728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 193723712

約数和(自身を除く): 130451984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 463, 468, 584, 624, 657, 876, 926, 936, 949, 1168, 1314, 1389, 1752, 1852, 1872, 1898, 2628, 2778, 2847, 3504, 3704, 3796, 4167, 5256, 5556, 5694, 6019, 7408, 7592, 8334, 8541, 10512, 11112, 11388, 12038, 15184, 16668, 17082, 18057, 22224, 22776, 24076, 33336, 33799, 34164, 36114, 45552, 48152, 54171, 66672, 67598, 68328, 72228, 96304, 101397, 108342, 135196, 136656, 144456, 202794, 216684, 270392, 288912, 304191, 405588, 433368, 439387, 540784, 608382, 811176, 866736, 878774, 1216764, 1318161, 1622352, 1757548, 2433528, 2636322, 3515096, 3954483, 4867056, 5272644, 7030192, 7908966, 10545288, 15817932, 21090576, 31635864, 63271728]

約数ペア:

[(1, 63271728), (2, 31635864), (3, 21090576), (4, 15817932), (6, 10545288), (8, 7908966), (9, 7030192), (12, 5272644), (13, 4867056), (16, 3954483), (18, 3515096), (24, 2636322), (26, 2433528), (36, 1757548), (39, 1622352), (48, 1318161), (52, 1216764), (72, 878774), (73, 866736), (78, 811176), (104, 608382), (117, 540784), (144, 439387), (146, 433368), (156, 405588), (208, 304191), (219, 288912), (234, 270392), (292, 216684), (312, 202794), (438, 144456), (463, 136656), (468, 135196), (584, 108342), (624, 101397), (657, 96304), (876, 72228), (926, 68328), (936, 67598), (949, 66672), (1168, 54171), (1314, 48152), (1389, 45552), (1752, 36114), (1852, 34164), (1872, 33799), (1898, 33336), (2628, 24076), (2778, 22776), (2847, 22224), (3504, 18057), (3704, 17082), (3796, 16668), (4167, 15184), (5256, 12038), (5556, 11388), (5694, 11112), (6019, 10512), (7408, 8541), (7592, 8334)]