84247146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 105629814

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 251, 261, 502, 522, 643, 753, 1286, 1506, 1929, 2259, 3858, 4518, 5787, 7279, 11574, 14558, 18647, 21837, 37294, 43674, 55941, 65511, 111882, 131022, 161393, 167823, 322786, 335646, 484179, 968358, 1452537, 2905074, 4680397, 9360794, 14041191, 28082382, 42123573, 84247146]

約数ペア:

[(1, 84247146), (2, 42123573), (3, 28082382), (6, 14041191), (9, 9360794), (18, 4680397), (29, 2905074), (58, 1452537), (87, 968358), (174, 484179), (251, 335646), (261, 322786), (502, 167823), (522, 161393), (643, 131022), (753, 111882), (1286, 65511), (1506, 55941), (1929, 43674), (2259, 37294), (3858, 21837), (4518, 18647), (5787, 14558), (7279, 11574)]