82173344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 103439776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 61, 86, 88, 89, 122, 172, 176, 178, 244, 344, 352, 356, 473, 488, 671, 688, 712, 946, 976, 979, 1342, 1376, 1424, 1892, 1952, 1958, 2623, 2684, 2848, 3784, 3827, 3916, 5246, 5368, 5429, 7568, 7654, 7832, 10492, 10736, 10858, 15136, 15308, 15664, 20984, 21472, 21716, 28853, 30616, 31328, 41968, 42097, 43432, 57706, 59719, 61232, 83936, 84194, 86864, 115412, 119438, 122464, 168388, 173728, 230824, 233447, 238876, 336776, 461648, 466894, 477752, 673552, 923296, 933788, 955504, 1347104, 1867576, 1911008, 2567917, 3735152, 5135834, 7470304, 10271668, 20543336, 41086672, 82173344]

約数ペア:

[(1, 82173344), (2, 41086672), (4, 20543336), (8, 10271668), (11, 7470304), (16, 5135834), (22, 3735152), (32, 2567917), (43, 1911008), (44, 1867576), (61, 1347104), (86, 955504), (88, 933788), (89, 923296), (122, 673552), (172, 477752), (176, 466894), (178, 461648), (244, 336776), (344, 238876), (352, 233447), (356, 230824), (473, 173728), (488, 168388), (671, 122464), (688, 119438), (712, 115412), (946, 86864), (976, 84194), (979, 83936), (1342, 61232), (1376, 59719), (1424, 57706), (1892, 43432), (1952, 42097), (1958, 41968), (2623, 31328), (2684, 30616), (2848, 28853), (3784, 21716), (3827, 21472), (3916, 20984), (5246, 15664), (5368, 15308), (5429, 15136), (7568, 10858), (7654, 10736), (7832, 10492)]