87849258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7011

約数の個数: 48

約数和(自身を含む): 209167200

約数和(自身を除く): 121317942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 6949, 12642, 13898, 20847, 41694, 48643, 97286, 145929, 291858, 298807, 340501, 597614, 681002, 896421, 1021503, 1792842, 2043006, 2091649, 4183298, 6274947, 12549894, 14641543, 29283086, 43924629, 87849258]

約数ペア:

[(1, 87849258), (2, 43924629), (3, 29283086), (6, 14641543), (7, 12549894), (14, 6274947), (21, 4183298), (42, 2091649), (43, 2043006), (49, 1792842), (86, 1021503), (98, 896421), (129, 681002), (147, 597614), (258, 340501), (294, 298807), (301, 291858), (602, 145929), (903, 97286), (1806, 48643), (2107, 41694), (4214, 20847), (6321, 13898), (6949, 12642)]