61373304

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 171947880

約数和(自身を除く): 110574576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 887, 961, 1116, 1774, 1922, 2232, 2661, 2883, 3548, 3844, 5322, 5766, 7096, 7688, 7983, 8649, 10644, 11532, 15966, 17298, 21288, 23064, 27497, 31932, 34596, 54994, 63864, 69192, 82491, 109988, 164982, 219976, 247473, 329964, 494946, 659928, 852407, 989892, 1704814, 1979784, 2557221, 3409628, 5114442, 6819256, 7671663, 10228884, 15343326, 20457768, 30686652, 61373304]

約数ペア:

[(1, 61373304), (2, 30686652), (3, 20457768), (4, 15343326), (6, 10228884), (8, 7671663), (9, 6819256), (12, 5114442), (18, 3409628), (24, 2557221), (31, 1979784), (36, 1704814), (62, 989892), (72, 852407), (93, 659928), (124, 494946), (186, 329964), (248, 247473), (279, 219976), (372, 164982), (558, 109988), (744, 82491), (887, 69192), (961, 63864), (1116, 54994), (1774, 34596), (1922, 31932), (2232, 27497), (2661, 23064), (2883, 21288), (3548, 17298), (3844, 15966), (5322, 11532), (5766, 10644), (7096, 8649), (7688, 7983)]