86987082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 215228160

約数和(自身を除く): 128241078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 509, 546, 626, 939, 1018, 1527, 1878, 2191, 3054, 3563, 4069, 4382, 6573, 6617, 7126, 8138, 10689, 12207, 13146, 13234, 19851, 21378, 24414, 28483, 39702, 46319, 56966, 85449, 92638, 138957, 159317, 170898, 277914, 318634, 477951, 955902, 1115219, 2071121, 2230438, 3345657, 4142242, 6213363, 6691314, 12426726, 14497847, 28995694, 43493541, 86987082]

約数ペア:

[(1, 86987082), (2, 43493541), (3, 28995694), (6, 14497847), (7, 12426726), (13, 6691314), (14, 6213363), (21, 4142242), (26, 3345657), (39, 2230438), (42, 2071121), (78, 1115219), (91, 955902), (182, 477951), (273, 318634), (313, 277914), (509, 170898), (546, 159317), (626, 138957), (939, 92638), (1018, 85449), (1527, 56966), (1878, 46319), (2191, 39702), (3054, 28483), (3563, 24414), (4069, 21378), (4382, 19851), (6573, 13234), (6617, 13146), (7126, 12207), (8138, 10689)]