72534784

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 175277088

約数和(自身を除く): 102742304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2381, 3808, 4352, 4762, 7616, 9524, 15232, 16667, 19048, 30464, 33334, 38096, 40477, 66668, 76192, 80954, 133336, 152384, 161908, 266672, 283339, 304768, 323816, 533344, 566678, 609536, 647632, 1066688, 1133356, 1295264, 2133376, 2266712, 2590528, 4266752, 4533424, 5181056, 9066848, 10362112, 18133696, 36267392, 72534784]

約数ペア:

[(1, 72534784), (2, 36267392), (4, 18133696), (7, 10362112), (8, 9066848), (14, 5181056), (16, 4533424), (17, 4266752), (28, 2590528), (32, 2266712), (34, 2133376), (56, 1295264), (64, 1133356), (68, 1066688), (112, 647632), (119, 609536), (128, 566678), (136, 533344), (224, 323816), (238, 304768), (256, 283339), (272, 266672), (448, 161908), (476, 152384), (544, 133336), (896, 80954), (952, 76192), (1088, 66668), (1792, 40477), (1904, 38096), (2176, 33334), (2381, 30464), (3808, 19048), (4352, 16667), (4762, 15232), (7616, 9524)]