84774348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 220501008

約数和(自身を除く): 135726660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 157, 159, 212, 283, 314, 318, 471, 477, 566, 628, 636, 849, 942, 954, 1132, 1413, 1698, 1884, 1908, 2547, 2826, 3396, 5094, 5652, 8321, 10188, 14999, 16642, 24963, 29998, 33284, 44431, 44997, 49926, 59996, 74889, 88862, 89994, 99852, 133293, 134991, 149778, 177724, 179988, 266586, 269982, 299556, 399879, 533172, 539964, 799758, 1599516, 2354843, 4709686, 7064529, 9419372, 14129058, 21193587, 28258116, 42387174, 84774348]

約数ペア:

[(1, 84774348), (2, 42387174), (3, 28258116), (4, 21193587), (6, 14129058), (9, 9419372), (12, 7064529), (18, 4709686), (36, 2354843), (53, 1599516), (106, 799758), (157, 539964), (159, 533172), (212, 399879), (283, 299556), (314, 269982), (318, 266586), (471, 179988), (477, 177724), (566, 149778), (628, 134991), (636, 133293), (849, 99852), (942, 89994), (954, 88862), (1132, 74889), (1413, 59996), (1698, 49926), (1884, 44997), (1908, 44431), (2547, 33284), (2826, 29998), (3396, 24963), (5094, 16642), (5652, 14999), (8321, 10188)]