75193856

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 163074384

約数和(自身を除く): 87880528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 163, 212, 256, 272, 326, 424, 512, 544, 652, 848, 901, 1088, 1304, 1696, 1802, 2176, 2608, 2771, 3392, 3604, 4352, 5216, 5542, 6784, 7208, 8639, 8704, 10432, 11084, 13568, 14416, 17278, 20864, 22168, 27136, 28832, 34556, 41728, 44336, 57664, 69112, 83456, 88672, 115328, 138224, 146863, 177344, 230656, 276448, 293726, 354688, 461312, 552896, 587452, 709376, 1105792, 1174904, 1418752, 2211584, 2349808, 4423168, 4699616, 9399232, 18798464, 37596928, 75193856]

約数ペア:

[(1, 75193856), (2, 37596928), (4, 18798464), (8, 9399232), (16, 4699616), (17, 4423168), (32, 2349808), (34, 2211584), (53, 1418752), (64, 1174904), (68, 1105792), (106, 709376), (128, 587452), (136, 552896), (163, 461312), (212, 354688), (256, 293726), (272, 276448), (326, 230656), (424, 177344), (512, 146863), (544, 138224), (652, 115328), (848, 88672), (901, 83456), (1088, 69112), (1304, 57664), (1696, 44336), (1802, 41728), (2176, 34556), (2608, 28832), (2771, 27136), (3392, 22168), (3604, 20864), (4352, 17278), (5216, 14416), (5542, 13568), (6784, 11084), (7208, 10432), (8639, 8704)]