72482816

素因数分解:

$2^{17}\times 7^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 95288704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1024, 1106, 1264, 1792, 2048, 2212, 2528, 3584, 4096, 4424, 5056, 7168, 8192, 8848, 10112, 14336, 16384, 17696, 20224, 28672, 32768, 35392, 40448, 57344, 65536, 70784, 80896, 114688, 131072, 141568, 161792, 229376, 283136, 323584, 458752, 566272, 647168, 917504, 1132544, 1294336, 2265088, 2588672, 4530176, 5177344, 9060352, 10354688, 18120704, 36241408, 72482816]

約数ペア:

[(1, 72482816), (2, 36241408), (4, 18120704), (7, 10354688), (8, 9060352), (14, 5177344), (16, 4530176), (28, 2588672), (32, 2265088), (56, 1294336), (64, 1132544), (79, 917504), (112, 647168), (128, 566272), (158, 458752), (224, 323584), (256, 283136), (316, 229376), (448, 161792), (512, 141568), (553, 131072), (632, 114688), (896, 80896), (1024, 70784), (1106, 65536), (1264, 57344), (1792, 40448), (2048, 35392), (2212, 32768), (2528, 28672), (3584, 20224), (4096, 17696), (4424, 16384), (5056, 14336), (7168, 10112), (8192, 8848)]