72713856

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8233}}^1$

素因数の和:8273

約数の個数: 64

約数和(自身を含む): 201568320

約数和(自身を除く): 128854464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8233, 8832, 16466, 24699, 32932, 49398, 65864, 98796, 131728, 189359, 197592, 263456, 378718, 395184, 526912, 568077, 757436, 790368, 1053824, 1136154, 1514872, 1580736, 2272308, 3029744, 3161472, 4544616, 6059488, 9089232, 12118976, 18178464, 24237952, 36356928, 72713856]

約数ペア:

[(1, 72713856), (2, 36356928), (3, 24237952), (4, 18178464), (6, 12118976), (8, 9089232), (12, 6059488), (16, 4544616), (23, 3161472), (24, 3029744), (32, 2272308), (46, 1580736), (48, 1514872), (64, 1136154), (69, 1053824), (92, 790368), (96, 757436), (128, 568077), (138, 526912), (184, 395184), (192, 378718), (276, 263456), (368, 197592), (384, 189359), (552, 131728), (736, 98796), (1104, 65864), (1472, 49398), (2208, 32932), (2944, 24699), (4416, 16466), (8233, 8832)]