73407184

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 153070560

約数和(自身を除く): 79663376

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 179, 284, 304, 358, 361, 568, 716, 722, 1136, 1349, 1432, 1444, 2698, 2864, 2888, 3401, 5396, 5776, 6802, 10792, 12709, 13604, 21584, 25418, 25631, 27208, 50836, 51262, 54416, 64619, 101672, 102524, 129238, 203344, 205048, 241471, 258476, 410096, 482942, 516952, 965884, 1033904, 1931768, 3863536, 4587949, 9175898, 18351796, 36703592, 73407184]

約数ペア:

[(1, 73407184), (2, 36703592), (4, 18351796), (8, 9175898), (16, 4587949), (19, 3863536), (38, 1931768), (71, 1033904), (76, 965884), (142, 516952), (152, 482942), (179, 410096), (284, 258476), (304, 241471), (358, 205048), (361, 203344), (568, 129238), (716, 102524), (722, 101672), (1136, 64619), (1349, 54416), (1432, 51262), (1444, 50836), (2698, 27208), (2864, 25631), (2888, 25418), (3401, 21584), (5396, 13604), (5776, 12709), (6802, 10792)]