65489346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 153578880

約数和(自身を除く): 88089534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1171, 1434, 2151, 2342, 3107, 3513, 4302, 6214, 7026, 9321, 10539, 15223, 18642, 21078, 27963, 30446, 45669, 55926, 91338, 137007, 274014, 279869, 559738, 839607, 1679214, 2518821, 3638297, 5037642, 7276594, 10914891, 21829782, 32744673, 65489346]

約数ペア:

[(1, 65489346), (2, 32744673), (3, 21829782), (6, 10914891), (9, 7276594), (13, 5037642), (18, 3638297), (26, 2518821), (39, 1679214), (78, 839607), (117, 559738), (234, 279869), (239, 274014), (478, 137007), (717, 91338), (1171, 55926), (1434, 45669), (2151, 30446), (2342, 27963), (3107, 21078), (3513, 18642), (4302, 15223), (6214, 10539), (7026, 9321)]