74838528

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 219433500

約数和(自身を除く): 144594972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 149, 192, 218, 256, 288, 298, 327, 384, 436, 447, 512, 576, 596, 654, 768, 872, 894, 981, 1152, 1192, 1308, 1341, 1536, 1744, 1788, 1962, 2304, 2384, 2616, 2682, 3488, 3576, 3924, 4608, 4768, 5232, 5364, 6976, 7152, 7848, 9536, 10464, 10728, 13952, 14304, 15696, 16241, 19072, 20928, 21456, 27904, 28608, 31392, 32482, 38144, 41856, 42912, 48723, 55808, 57216, 62784, 64964, 76288, 83712, 85824, 97446, 114432, 125568, 129928, 146169, 167424, 171648, 194892, 228864, 251136, 259856, 292338, 343296, 389784, 502272, 519712, 584676, 686592, 779568, 1039424, 1169352, 1559136, 2078848, 2338704, 3118272, 4157696, 4677408, 6236544, 8315392, 9354816, 12473088, 18709632, 24946176, 37419264, 74838528]

約数ペア:

[(1, 74838528), (2, 37419264), (3, 24946176), (4, 18709632), (6, 12473088), (8, 9354816), (9, 8315392), (12, 6236544), (16, 4677408), (18, 4157696), (24, 3118272), (32, 2338704), (36, 2078848), (48, 1559136), (64, 1169352), (72, 1039424), (96, 779568), (109, 686592), (128, 584676), (144, 519712), (149, 502272), (192, 389784), (218, 343296), (256, 292338), (288, 259856), (298, 251136), (327, 228864), (384, 194892), (436, 171648), (447, 167424), (512, 146169), (576, 129928), (596, 125568), (654, 114432), (768, 97446), (872, 85824), (894, 83712), (981, 76288), (1152, 64964), (1192, 62784), (1308, 57216), (1341, 55808), (1536, 48723), (1744, 42912), (1788, 41856), (1962, 38144), (2304, 32482), (2384, 31392), (2616, 28608), (2682, 27904), (3488, 21456), (3576, 20928), (3924, 19072), (4608, 16241), (4768, 15696), (5232, 14304), (5364, 13952), (6976, 10728), (7152, 10464), (7848, 9536)]