70161084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 204247680

約数和(自身を除く): 134086596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2003, 2502, 2919, 3892, 4006, 5004, 5838, 6009, 8012, 8757, 11676, 12018, 14021, 17514, 18027, 24036, 28042, 35028, 36054, 42063, 56084, 72108, 84126, 126189, 168252, 252378, 278417, 504756, 556834, 835251, 1113668, 1670502, 1948919, 2505753, 3341004, 3897838, 5011506, 5846757, 7795676, 10023012, 11693514, 17540271, 23387028, 35080542, 70161084]

約数ペア:

[(1, 70161084), (2, 35080542), (3, 23387028), (4, 17540271), (6, 11693514), (7, 10023012), (9, 7795676), (12, 5846757), (14, 5011506), (18, 3897838), (21, 3341004), (28, 2505753), (36, 1948919), (42, 1670502), (63, 1113668), (84, 835251), (126, 556834), (139, 504756), (252, 278417), (278, 252378), (417, 168252), (556, 126189), (834, 84126), (973, 72108), (1251, 56084), (1668, 42063), (1946, 36054), (2003, 35028), (2502, 28042), (2919, 24036), (3892, 18027), (4006, 17514), (5004, 14021), (5838, 12018), (6009, 11676), (8012, 8757)]