71353728

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 214334640

約数和(自身を除く): 142980912

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, 2693, 2944, 3312, 4416, 5386, 6624, 8079, 8832, 10772, 13248, 16158, 21544, 24237, 26496, 32316, 43088, 48474, 61939, 64632, 86176, 96948, 123878, 129264, 172352, 185817, 193896, 247756, 258528, 344704, 371634, 387792, 495512, 517056, 557451, 743268, 775584, 991024, 1034112, 1114902, 1486536, 1551168, 1982048, 2229804, 2973072, 3102336, 3964096, 4459608, 5946144, 7928192, 8919216, 11892288, 17838432, 23784576, 35676864, 71353728]

約数ペア:

[(1, 71353728), (2, 35676864), (3, 23784576), (4, 17838432), (6, 11892288), (8, 8919216), (9, 7928192), (12, 5946144), (16, 4459608), (18, 3964096), (23, 3102336), (24, 2973072), (32, 2229804), (36, 1982048), (46, 1551168), (48, 1486536), (64, 1114902), (69, 1034112), (72, 991024), (92, 775584), (96, 743268), (128, 557451), (138, 517056), (144, 495512), (184, 387792), (192, 371634), (207, 344704), (276, 258528), (288, 247756), (368, 193896), (384, 185817), (414, 172352), (552, 129264), (576, 123878), (736, 96948), (828, 86176), (1104, 64632), (1152, 61939), (1472, 48474), (1656, 43088), (2208, 32316), (2693, 26496), (2944, 24237), (3312, 21544), (4416, 16158), (5386, 13248), (6624, 10772), (8079, 8832)]