72734464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 165416832

約数和(自身を除く): 92682368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1123, 1408, 1472, 2024, 2246, 2816, 2944, 4048, 4492, 5888, 8096, 8984, 12353, 16192, 17968, 24706, 25829, 32384, 35936, 49412, 51658, 64768, 71872, 98824, 103316, 143744, 197648, 206632, 284119, 287488, 395296, 413264, 568238, 790592, 826528, 1136476, 1581184, 1653056, 2272952, 3162368, 3306112, 4545904, 6612224, 9091808, 18183616, 36367232, 72734464]

約数ペア:

[(1, 72734464), (2, 36367232), (4, 18183616), (8, 9091808), (11, 6612224), (16, 4545904), (22, 3306112), (23, 3162368), (32, 2272952), (44, 1653056), (46, 1581184), (64, 1136476), (88, 826528), (92, 790592), (128, 568238), (176, 413264), (184, 395296), (253, 287488), (256, 284119), (352, 206632), (368, 197648), (506, 143744), (704, 103316), (736, 98824), (1012, 71872), (1123, 64768), (1408, 51658), (1472, 49412), (2024, 35936), (2246, 32384), (2816, 25829), (2944, 24706), (4048, 17968), (4492, 16192), (5888, 12353), (8096, 8984)]