80489376

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 259223328

約数和(自身を除く): 178733952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 941, 972, 1056, 1188, 1296, 1584, 1782, 1882, 1944, 2376, 2592, 2673, 2823, 3168, 3564, 3764, 3888, 4752, 5346, 5646, 7128, 7528, 7776, 8469, 9504, 10351, 10692, 11292, 14256, 15056, 16938, 20702, 21384, 22584, 25407, 28512, 30112, 31053, 33876, 41404, 42768, 45168, 50814, 62106, 67752, 76221, 82808, 85536, 90336, 93159, 101628, 124212, 135504, 152442, 165616, 186318, 203256, 228663, 248424, 271008, 279477, 304884, 331232, 372636, 406512, 457326, 496848, 558954, 609768, 745272, 813024, 838431, 914652, 993696, 1117908, 1219536, 1490544, 1676862, 1829304, 2235816, 2439072, 2515293, 2981088, 3353724, 3658608, 4471632, 5030586, 6707448, 7317216, 8943264, 10061172, 13414896, 20122344, 26829792, 40244688, 80489376]

約数ペア:

[(1, 80489376), (2, 40244688), (3, 26829792), (4, 20122344), (6, 13414896), (8, 10061172), (9, 8943264), (11, 7317216), (12, 6707448), (16, 5030586), (18, 4471632), (22, 3658608), (24, 3353724), (27, 2981088), (32, 2515293), (33, 2439072), (36, 2235816), (44, 1829304), (48, 1676862), (54, 1490544), (66, 1219536), (72, 1117908), (81, 993696), (88, 914652), (96, 838431), (99, 813024), (108, 745272), (132, 609768), (144, 558954), (162, 496848), (176, 457326), (198, 406512), (216, 372636), (243, 331232), (264, 304884), (288, 279477), (297, 271008), (324, 248424), (352, 228663), (396, 203256), (432, 186318), (486, 165616), (528, 152442), (594, 135504), (648, 124212), (792, 101628), (864, 93159), (891, 90336), (941, 85536), (972, 82808), (1056, 76221), (1188, 67752), (1296, 62106), (1584, 50814), (1782, 45168), (1882, 42768), (1944, 41404), (2376, 33876), (2592, 31053), (2673, 30112), (2823, 28512), (3168, 25407), (3564, 22584), (3764, 21384), (3888, 20702), (4752, 16938), (5346, 15056), (5646, 14256), (7128, 11292), (7528, 10692), (7776, 10351), (8469, 9504)]