90078464

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 215306784

約数和(自身を除く): 125228320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 167, 172, 196, 224, 256, 301, 334, 344, 392, 448, 602, 668, 688, 784, 896, 1169, 1204, 1336, 1376, 1568, 1792, 2107, 2338, 2408, 2672, 2752, 3136, 4214, 4676, 4816, 5344, 5504, 6272, 7181, 8183, 8428, 9352, 9632, 10688, 11008, 12544, 14362, 16366, 16856, 18704, 19264, 21376, 28724, 32732, 33712, 37408, 38528, 42752, 50267, 57448, 65464, 67424, 74816, 77056, 100534, 114896, 130928, 134848, 149632, 201068, 229792, 261856, 269696, 299264, 351869, 402136, 459584, 523712, 539392, 703738, 804272, 919168, 1047424, 1407476, 1608544, 1838336, 2094848, 2814952, 3217088, 5629904, 6434176, 11259808, 12868352, 22519616, 45039232, 90078464]

約数ペア:

[(1, 90078464), (2, 45039232), (4, 22519616), (7, 12868352), (8, 11259808), (14, 6434176), (16, 5629904), (28, 3217088), (32, 2814952), (43, 2094848), (49, 1838336), (56, 1608544), (64, 1407476), (86, 1047424), (98, 919168), (112, 804272), (128, 703738), (167, 539392), (172, 523712), (196, 459584), (224, 402136), (256, 351869), (301, 299264), (334, 269696), (344, 261856), (392, 229792), (448, 201068), (602, 149632), (668, 134848), (688, 130928), (784, 114896), (896, 100534), (1169, 77056), (1204, 74816), (1336, 67424), (1376, 65464), (1568, 57448), (1792, 50267), (2107, 42752), (2338, 38528), (2408, 37408), (2672, 33712), (2752, 32732), (3136, 28724), (4214, 21376), (4676, 19264), (4816, 18704), (5344, 16856), (5504, 16366), (6272, 14362), (7181, 12544), (8183, 11008), (8428, 10688), (9352, 9632)]