65540592

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 199681664

約数和(自身を除く): 134141072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 223, 234, 312, 314, 446, 468, 471, 624, 628, 669, 892, 936, 942, 1256, 1338, 1413, 1784, 1872, 1884, 2007, 2041, 2512, 2676, 2826, 2899, 3568, 3768, 4014, 4082, 5352, 5652, 5798, 6123, 7536, 8028, 8164, 8697, 10704, 11304, 11596, 12246, 16056, 16328, 17394, 18369, 22608, 23192, 24492, 26091, 32112, 32656, 34788, 35011, 36738, 46384, 48984, 52182, 69576, 70022, 73476, 97968, 104364, 105033, 139152, 140044, 146952, 208728, 210066, 280088, 293904, 315099, 417456, 420132, 455143, 560176, 630198, 840264, 910286, 1260396, 1365429, 1680528, 1820572, 2520792, 2730858, 3641144, 4096287, 5041584, 5461716, 7282288, 8192574, 10923432, 16385148, 21846864, 32770296, 65540592]

約数ペア:

[(1, 65540592), (2, 32770296), (3, 21846864), (4, 16385148), (6, 10923432), (8, 8192574), (9, 7282288), (12, 5461716), (13, 5041584), (16, 4096287), (18, 3641144), (24, 2730858), (26, 2520792), (36, 1820572), (39, 1680528), (48, 1365429), (52, 1260396), (72, 910286), (78, 840264), (104, 630198), (117, 560176), (144, 455143), (156, 420132), (157, 417456), (208, 315099), (223, 293904), (234, 280088), (312, 210066), (314, 208728), (446, 146952), (468, 140044), (471, 139152), (624, 105033), (628, 104364), (669, 97968), (892, 73476), (936, 70022), (942, 69576), (1256, 52182), (1338, 48984), (1413, 46384), (1784, 36738), (1872, 35011), (1884, 34788), (2007, 32656), (2041, 32112), (2512, 26091), (2676, 24492), (2826, 23192), (2899, 22608), (3568, 18369), (3768, 17394), (4014, 16328), (4082, 16056), (5352, 12246), (5652, 11596), (5798, 11304), (6123, 10704), (7536, 8697), (8028, 8164)]