86504704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 216336960

約数和(自身を除く): 129832256

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 139, 143, 176, 187, 208, 221, 256, 272, 278, 286, 352, 374, 416, 442, 544, 556, 572, 704, 748, 832, 884, 1088, 1112, 1144, 1408, 1496, 1529, 1664, 1768, 1807, 2176, 2224, 2288, 2363, 2431, 2816, 2992, 3058, 3328, 3536, 3614, 4352, 4448, 4576, 4726, 4862, 5984, 6116, 7072, 7228, 8896, 9152, 9452, 9724, 11968, 12232, 14144, 14456, 17792, 18304, 18904, 19448, 19877, 23936, 24464, 25993, 28288, 28912, 30719, 35584, 36608, 37808, 38896, 39754, 47872, 48928, 51986, 56576, 57824, 61438, 75616, 77792, 79508, 97856, 103972, 115648, 122876, 151232, 155584, 159016, 195712, 207944, 231296, 245752, 302464, 311168, 318032, 337909, 391424, 415888, 462592, 491504, 604928, 622336, 636064, 675818, 831776, 983008, 1272128, 1351636, 1663552, 1966016, 2544256, 2703272, 3327104, 3932032, 5088512, 5406544, 6654208, 7864064, 10813088, 21626176, 43252352, 86504704]

約数ペア:

[(1, 86504704), (2, 43252352), (4, 21626176), (8, 10813088), (11, 7864064), (13, 6654208), (16, 5406544), (17, 5088512), (22, 3932032), (26, 3327104), (32, 2703272), (34, 2544256), (44, 1966016), (52, 1663552), (64, 1351636), (68, 1272128), (88, 983008), (104, 831776), (128, 675818), (136, 636064), (139, 622336), (143, 604928), (176, 491504), (187, 462592), (208, 415888), (221, 391424), (256, 337909), (272, 318032), (278, 311168), (286, 302464), (352, 245752), (374, 231296), (416, 207944), (442, 195712), (544, 159016), (556, 155584), (572, 151232), (704, 122876), (748, 115648), (832, 103972), (884, 97856), (1088, 79508), (1112, 77792), (1144, 75616), (1408, 61438), (1496, 57824), (1529, 56576), (1664, 51986), (1768, 48928), (1807, 47872), (2176, 39754), (2224, 38896), (2288, 37808), (2363, 36608), (2431, 35584), (2816, 30719), (2992, 28912), (3058, 28288), (3328, 25993), (3536, 24464), (3614, 23936), (4352, 19877), (4448, 19448), (4576, 18904), (4726, 18304), (4862, 17792), (5984, 14456), (6116, 14144), (7072, 12232), (7228, 11968), (8896, 9724), (9152, 9452)]