89232456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 254119680

約数和(自身を除く): 164887224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 37, 46, 51, 68, 69, 74, 92, 102, 111, 136, 138, 148, 184, 204, 222, 257, 276, 296, 391, 408, 444, 514, 552, 629, 771, 782, 851, 888, 1028, 1173, 1258, 1542, 1564, 1702, 1887, 2056, 2346, 2516, 2553, 3084, 3128, 3404, 3774, 4369, 4692, 5032, 5106, 5911, 6168, 6808, 7548, 8738, 9384, 9509, 10212, 11822, 13107, 14467, 15096, 17476, 17733, 19018, 20424, 23644, 26214, 28527, 28934, 34952, 35466, 38036, 43401, 47288, 52428, 57054, 57868, 70932, 76072, 86802, 100487, 104856, 114108, 115736, 141864, 161653, 173604, 200974, 218707, 228216, 301461, 323306, 347208, 401948, 437414, 484959, 602922, 646612, 656121, 803896, 874828, 969918, 1205844, 1293224, 1312242, 1749656, 1939836, 2411688, 2624484, 3718019, 3879672, 5248968, 7436038, 11154057, 14872076, 22308114, 29744152, 44616228, 89232456]

約数ペア:

[(1, 89232456), (2, 44616228), (3, 29744152), (4, 22308114), (6, 14872076), (8, 11154057), (12, 7436038), (17, 5248968), (23, 3879672), (24, 3718019), (34, 2624484), (37, 2411688), (46, 1939836), (51, 1749656), (68, 1312242), (69, 1293224), (74, 1205844), (92, 969918), (102, 874828), (111, 803896), (136, 656121), (138, 646612), (148, 602922), (184, 484959), (204, 437414), (222, 401948), (257, 347208), (276, 323306), (296, 301461), (391, 228216), (408, 218707), (444, 200974), (514, 173604), (552, 161653), (629, 141864), (771, 115736), (782, 114108), (851, 104856), (888, 100487), (1028, 86802), (1173, 76072), (1258, 70932), (1542, 57868), (1564, 57054), (1702, 52428), (1887, 47288), (2056, 43401), (2346, 38036), (2516, 35466), (2553, 34952), (3084, 28934), (3128, 28527), (3404, 26214), (3774, 23644), (4369, 20424), (4692, 19018), (5032, 17733), (5106, 17476), (5911, 15096), (6168, 14467), (6808, 13107), (7548, 11822), (8738, 10212), (9384, 9509)]