61821084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 156517760

約数和(自身を除く): 94696676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 2851, 3614, 5421, 5702, 7228, 8553, 10842, 11404, 17106, 21684, 34212, 37063, 74126, 111189, 148252, 222378, 396289, 444756, 792578, 1188867, 1585156, 2377734, 4755468, 5151757, 10303514, 15455271, 20607028, 30910542, 61821084]

約数ペア:

[(1, 61821084), (2, 30910542), (3, 20607028), (4, 15455271), (6, 10303514), (12, 5151757), (13, 4755468), (26, 2377734), (39, 1585156), (52, 1188867), (78, 792578), (139, 444756), (156, 396289), (278, 222378), (417, 148252), (556, 111189), (834, 74126), (1668, 37063), (1807, 34212), (2851, 21684), (3614, 17106), (5421, 11404), (5702, 10842), (7228, 8553)]