87436974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17837}}^1$

素因数の和:17904

約数の個数: 32

約数和(自身を含む): 188369280

約数和(自身を除く): 100932306

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 17837, 35674, 53511, 107022, 338903, 677806, 766991, 1016709, 1533982, 2033418, 2300973, 4601946, 14572829, 29145658, 43718487, 87436974]

約数ペア:

[(1, 87436974), (2, 43718487), (3, 29145658), (6, 14572829), (19, 4601946), (38, 2300973), (43, 2033418), (57, 1533982), (86, 1016709), (114, 766991), (129, 677806), (258, 338903), (817, 107022), (1634, 53511), (2451, 35674), (4902, 17837)]