87065448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 230169600

約数和(自身を除く): 143104152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 431, 443, 456, 862, 886, 1293, 1329, 1724, 1772, 2586, 2658, 3448, 3544, 5172, 5316, 8189, 8417, 10344, 10632, 16378, 16834, 24567, 25251, 32756, 33668, 49134, 50502, 65512, 67336, 98268, 101004, 190933, 196536, 202008, 381866, 572799, 763732, 1145598, 1527464, 2291196, 3627727, 4582392, 7255454, 10883181, 14510908, 21766362, 29021816, 43532724, 87065448]

約数ペア:

[(1, 87065448), (2, 43532724), (3, 29021816), (4, 21766362), (6, 14510908), (8, 10883181), (12, 7255454), (19, 4582392), (24, 3627727), (38, 2291196), (57, 1527464), (76, 1145598), (114, 763732), (152, 572799), (228, 381866), (431, 202008), (443, 196536), (456, 190933), (862, 101004), (886, 98268), (1293, 67336), (1329, 65512), (1724, 50502), (1772, 49134), (2586, 33668), (2658, 32756), (3448, 25251), (3544, 24567), (5172, 16834), (5316, 16378), (8189, 10632), (8417, 10344)]