61574128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 100415504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 41, 44, 46, 53, 56, 77, 82, 88, 92, 106, 112, 154, 161, 164, 176, 184, 212, 253, 287, 308, 322, 328, 368, 371, 424, 451, 506, 574, 583, 616, 644, 656, 742, 848, 902, 943, 1012, 1148, 1166, 1219, 1232, 1288, 1484, 1771, 1804, 1886, 2024, 2173, 2296, 2332, 2438, 2576, 2968, 3157, 3542, 3608, 3772, 4048, 4081, 4346, 4592, 4664, 4876, 5936, 6314, 6601, 7084, 7216, 7544, 8162, 8533, 8692, 9328, 9752, 10373, 12628, 13202, 13409, 14168, 15088, 15211, 16324, 17066, 17384, 19504, 20746, 23903, 25256, 26404, 26818, 28336, 30422, 32648, 34132, 34768, 41492, 47806, 49979, 50512, 52808, 53636, 60844, 65296, 68264, 72611, 82984, 93863, 95612, 99958, 105616, 107272, 121688, 136528, 145222, 165968, 167321, 187726, 191224, 199916, 214544, 243376, 290444, 334642, 349853, 375452, 382448, 399832, 549769, 580888, 669284, 699706, 750904, 799664, 1099538, 1161776, 1338568, 1399412, 1501808, 2199076, 2677136, 2798824, 3848383, 4398152, 5597648, 7696766, 8796304, 15393532, 30787064, 61574128]

約数ペア:

[(1, 61574128), (2, 30787064), (4, 15393532), (7, 8796304), (8, 7696766), (11, 5597648), (14, 4398152), (16, 3848383), (22, 2798824), (23, 2677136), (28, 2199076), (41, 1501808), (44, 1399412), (46, 1338568), (53, 1161776), (56, 1099538), (77, 799664), (82, 750904), (88, 699706), (92, 669284), (106, 580888), (112, 549769), (154, 399832), (161, 382448), (164, 375452), (176, 349853), (184, 334642), (212, 290444), (253, 243376), (287, 214544), (308, 199916), (322, 191224), (328, 187726), (368, 167321), (371, 165968), (424, 145222), (451, 136528), (506, 121688), (574, 107272), (583, 105616), (616, 99958), (644, 95612), (656, 93863), (742, 82984), (848, 72611), (902, 68264), (943, 65296), (1012, 60844), (1148, 53636), (1166, 52808), (1219, 50512), (1232, 49979), (1288, 47806), (1484, 41492), (1771, 34768), (1804, 34132), (1886, 32648), (2024, 30422), (2173, 28336), (2296, 26818), (2332, 26404), (2438, 25256), (2576, 23903), (2968, 20746), (3157, 19504), (3542, 17384), (3608, 17066), (3772, 16324), (4048, 15211), (4081, 15088), (4346, 14168), (4592, 13409), (4664, 13202), (4876, 12628), (5936, 10373), (6314, 9752), (6601, 9328), (7084, 8692), (7216, 8533), (7544, 8162)]