87448842

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 214220160

約数和(自身を除く): 126771318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 2897, 3354, 5031, 5794, 8691, 10062, 15093, 17382, 26073, 30186, 37661, 52146, 75322, 78219, 112983, 124571, 156438, 225966, 249142, 338949, 373713, 677898, 747426, 1016847, 1121139, 1619423, 2033694, 2242278, 3238846, 3363417, 4858269, 6726834, 9716538, 14574807, 29149614, 43724421, 87448842]

約数ペア:

[(1, 87448842), (2, 43724421), (3, 29149614), (6, 14574807), (9, 9716538), (13, 6726834), (18, 4858269), (26, 3363417), (27, 3238846), (39, 2242278), (43, 2033694), (54, 1619423), (78, 1121139), (86, 1016847), (117, 747426), (129, 677898), (234, 373713), (258, 338949), (351, 249142), (387, 225966), (559, 156438), (702, 124571), (774, 112983), (1118, 78219), (1161, 75322), (1677, 52146), (2322, 37661), (2897, 30186), (3354, 26073), (5031, 17382), (5794, 15093), (8691, 10062)]