90842752

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 243331200

約数和(自身を除く): 152488448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 709, 728, 832, 896, 1001, 1144, 1232, 1408, 1418, 1456, 1664, 2002, 2288, 2464, 2836, 2912, 4004, 4576, 4928, 4963, 5672, 5824, 7799, 8008, 9152, 9217, 9856, 9926, 11344, 11648, 15598, 16016, 18304, 18434, 19852, 22688, 31196, 32032, 36868, 39704, 45376, 54593, 62392, 64064, 64519, 73736, 79408, 90752, 101387, 109186, 124784, 128128, 129038, 147472, 158816, 202774, 218372, 249568, 258076, 294944, 317632, 405548, 436744, 499136, 516152, 589888, 635264, 709709, 811096, 873488, 998272, 1032304, 1179776, 1419418, 1622192, 1746976, 2064608, 2838836, 3244384, 3493952, 4129216, 5677672, 6488768, 6987904, 8258432, 11355344, 12977536, 22710688, 45421376, 90842752]

約数ペア:

[(1, 90842752), (2, 45421376), (4, 22710688), (7, 12977536), (8, 11355344), (11, 8258432), (13, 6987904), (14, 6488768), (16, 5677672), (22, 4129216), (26, 3493952), (28, 3244384), (32, 2838836), (44, 2064608), (52, 1746976), (56, 1622192), (64, 1419418), (77, 1179776), (88, 1032304), (91, 998272), (104, 873488), (112, 811096), (128, 709709), (143, 635264), (154, 589888), (176, 516152), (182, 499136), (208, 436744), (224, 405548), (286, 317632), (308, 294944), (352, 258076), (364, 249568), (416, 218372), (448, 202774), (572, 158816), (616, 147472), (704, 129038), (709, 128128), (728, 124784), (832, 109186), (896, 101387), (1001, 90752), (1144, 79408), (1232, 73736), (1408, 64519), (1418, 64064), (1456, 62392), (1664, 54593), (2002, 45376), (2288, 39704), (2464, 36868), (2836, 32032), (2912, 31196), (4004, 22688), (4576, 19852), (4928, 18434), (4963, 18304), (5672, 16016), (5824, 15598), (7799, 11648), (8008, 11344), (9152, 9926), (9217, 9856)]