90271872

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3450

約数の個数: 96

約数和(自身を含む): 271140480

約数和(自身を除く): 180868608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 3407, 4416, 6624, 6814, 8832, 10221, 13248, 13628, 20442, 26496, 27256, 30663, 40884, 54512, 61326, 78361, 81768, 109024, 122652, 156722, 163536, 218048, 235083, 245304, 313444, 327072, 436096, 470166, 490608, 626888, 654144, 705249, 940332, 981216, 1253776, 1308288, 1410498, 1880664, 1962432, 2507552, 2820996, 3761328, 3924864, 5015104, 5641992, 7522656, 10030208, 11283984, 15045312, 22567968, 30090624, 45135936, 90271872]

約数ペア:

[(1, 90271872), (2, 45135936), (3, 30090624), (4, 22567968), (6, 15045312), (8, 11283984), (9, 10030208), (12, 7522656), (16, 5641992), (18, 5015104), (23, 3924864), (24, 3761328), (32, 2820996), (36, 2507552), (46, 1962432), (48, 1880664), (64, 1410498), (69, 1308288), (72, 1253776), (92, 981216), (96, 940332), (128, 705249), (138, 654144), (144, 626888), (184, 490608), (192, 470166), (207, 436096), (276, 327072), (288, 313444), (368, 245304), (384, 235083), (414, 218048), (552, 163536), (576, 156722), (736, 122652), (828, 109024), (1104, 81768), (1152, 78361), (1472, 61326), (1656, 54512), (2208, 40884), (2944, 30663), (3312, 27256), (3407, 26496), (4416, 20442), (6624, 13628), (6814, 13248), (8832, 10221)]