61721088

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 193862592

約数和(自身を除く): 132141504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 281, 286, 312, 352, 384, 416, 429, 512, 528, 562, 572, 624, 704, 768, 832, 843, 858, 1056, 1124, 1144, 1248, 1408, 1536, 1664, 1686, 1716, 2112, 2248, 2288, 2496, 2816, 3091, 3328, 3372, 3432, 3653, 4224, 4496, 4576, 4992, 5632, 6182, 6656, 6744, 6864, 7306, 8448, 8992, 9152, 9273, 9984, 10959, 12364, 13488, 13728, 14612, 16896, 17984, 18304, 18546, 19968, 21918, 24728, 26976, 27456, 29224, 35968, 36608, 37092, 40183, 43836, 49456, 53952, 54912, 58448, 71936, 73216, 74184, 80366, 87672, 98912, 107904, 109824, 116896, 120549, 143872, 148368, 160732, 175344, 197824, 215808, 219648, 233792, 241098, 296736, 321464, 350688, 395648, 431616, 467584, 482196, 593472, 642928, 701376, 791296, 935168, 964392, 1186944, 1285856, 1402752, 1582592, 1870336, 1928784, 2373888, 2571712, 2805504, 3857568, 4747776, 5143424, 5611008, 7715136, 10286848, 15430272, 20573696, 30860544, 61721088]

約数ペア:

[(1, 61721088), (2, 30860544), (3, 20573696), (4, 15430272), (6, 10286848), (8, 7715136), (11, 5611008), (12, 5143424), (13, 4747776), (16, 3857568), (22, 2805504), (24, 2571712), (26, 2373888), (32, 1928784), (33, 1870336), (39, 1582592), (44, 1402752), (48, 1285856), (52, 1186944), (64, 964392), (66, 935168), (78, 791296), (88, 701376), (96, 642928), (104, 593472), (128, 482196), (132, 467584), (143, 431616), (156, 395648), (176, 350688), (192, 321464), (208, 296736), (256, 241098), (264, 233792), (281, 219648), (286, 215808), (312, 197824), (352, 175344), (384, 160732), (416, 148368), (429, 143872), (512, 120549), (528, 116896), (562, 109824), (572, 107904), (624, 98912), (704, 87672), (768, 80366), (832, 74184), (843, 73216), (858, 71936), (1056, 58448), (1124, 54912), (1144, 53952), (1248, 49456), (1408, 43836), (1536, 40183), (1664, 37092), (1686, 36608), (1716, 35968), (2112, 29224), (2248, 27456), (2288, 26976), (2496, 24728), (2816, 21918), (3091, 19968), (3328, 18546), (3372, 18304), (3432, 17984), (3653, 16896), (4224, 14612), (4496, 13728), (4576, 13488), (4992, 12364), (5632, 10959), (6182, 9984), (6656, 9273), (6744, 9152), (6864, 8992), (7306, 8448)]