81451052592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{11213}}^1$

素因数の和:12907

約数の個数: 160

約数和(自身を含む): 259151413248

約数和(自身を除く): 177700360656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1663, 2184, 3326, 4368, 4989, 6652, 9978, 11213, 11641, 13304, 19956, 21619, 22426, 23282, 26608, 33639, 34923, 39912, 43238, 44852, 46564, 64857, 67278, 69846, 78491, 79824, 86476, 89704, 93128, 129714, 134556, 139692, 145769, 151333, 156982, 172952, 179408, 186256, 235473, 259428, 269112, 279384, 291538, 302666, 313964, 345904, 437307, 453999, 470946, 518856, 538224, 558768, 583076, 605332, 627928, 874614, 907998, 941892, 1020383, 1037712, 1166152, 1210664, 1255856, 1749228, 1815996, 1883784, 2040766, 2332304, 2421328, 3061149, 3498456, 3631992, 3767568, 4081532, 6122298, 6996912, 7263984, 8163064, 12244596, 16326128, 18647219, 24489192, 37294438, 48978384, 55941657, 74588876, 111883314, 130530533, 149177752, 223766628, 242413847, 261061066, 298355504, 391591599, 447533256, 484827694, 522122132, 727241541, 783183198, 895066512, 969655388, 1044244264, 1454483082, 1566366396, 1696896929, 1939310776, 2088488528, 2908966164, 3132732792, 3393793858, 3878621552, 5090690787, 5817932328, 6265465584, 6787587716, 10181381574, 11635864656, 13575175432, 20362763148, 27150350864, 40725526296, 81451052592]

約数ペア:

[(1, 81451052592), (2, 40725526296), (3, 27150350864), (4, 20362763148), (6, 13575175432), (7, 11635864656), (8, 10181381574), (12, 6787587716), (13, 6265465584), (14, 5817932328), (16, 5090690787), (21, 3878621552), (24, 3393793858), (26, 3132732792), (28, 2908966164), (39, 2088488528), (42, 1939310776), (48, 1696896929), (52, 1566366396), (56, 1454483082), (78, 1044244264), (84, 969655388), (91, 895066512), (104, 783183198), (112, 727241541), (156, 522122132), (168, 484827694), (182, 447533256), (208, 391591599), (273, 298355504), (312, 261061066), (336, 242413847), (364, 223766628), (546, 149177752), (624, 130530533), (728, 111883314), (1092, 74588876), (1456, 55941657), (1663, 48978384), (2184, 37294438), (3326, 24489192), (4368, 18647219), (4989, 16326128), (6652, 12244596), (9978, 8163064), (11213, 7263984), (11641, 6996912), (13304, 6122298), (19956, 4081532), (21619, 3767568), (22426, 3631992), (23282, 3498456), (26608, 3061149), (33639, 2421328), (34923, 2332304), (39912, 2040766), (43238, 1883784), (44852, 1815996), (46564, 1749228), (64857, 1255856), (67278, 1210664), (69846, 1166152), (78491, 1037712), (79824, 1020383), (86476, 941892), (89704, 907998), (93128, 874614), (129714, 627928), (134556, 605332), (139692, 583076), (145769, 558768), (151333, 538224), (156982, 518856), (172952, 470946), (179408, 453999), (186256, 437307), (235473, 345904), (259428, 313964), (269112, 302666), (279384, 291538)]