69061304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 144302760

約数和(自身を除く): 75241456

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 691, 806, 961, 1382, 1612, 1922, 2764, 3224, 3844, 5528, 7688, 8983, 12493, 17966, 21421, 24986, 35932, 42842, 49972, 71864, 85684, 99944, 171368, 278473, 556946, 664051, 1113892, 1328102, 2227784, 2656204, 5312408, 8632663, 17265326, 34530652, 69061304]

約数ペア:

[(1, 69061304), (2, 34530652), (4, 17265326), (8, 8632663), (13, 5312408), (26, 2656204), (31, 2227784), (52, 1328102), (62, 1113892), (104, 664051), (124, 556946), (248, 278473), (403, 171368), (691, 99944), (806, 85684), (961, 71864), (1382, 49972), (1612, 42842), (1922, 35932), (2764, 24986), (3224, 21421), (3844, 17966), (5528, 12493), (7688, 8983)]