69913158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 165224448

約数和(自身を除く): 95311290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 107, 141, 214, 282, 321, 329, 331, 642, 658, 662, 749, 987, 993, 1498, 1974, 1986, 2247, 2317, 4494, 4634, 5029, 6951, 10058, 13902, 15087, 15557, 30174, 31114, 35203, 35417, 46671, 70406, 70834, 93342, 105609, 106251, 108899, 211218, 212502, 217798, 247919, 326697, 495838, 653394, 743757, 1487514, 1664599, 3329198, 4993797, 9987594, 11652193, 23304386, 34956579, 69913158]

約数ペア:

[(1, 69913158), (2, 34956579), (3, 23304386), (6, 11652193), (7, 9987594), (14, 4993797), (21, 3329198), (42, 1664599), (47, 1487514), (94, 743757), (107, 653394), (141, 495838), (214, 326697), (282, 247919), (321, 217798), (329, 212502), (331, 211218), (642, 108899), (658, 106251), (662, 105609), (749, 93342), (987, 70834), (993, 70406), (1498, 46671), (1974, 35417), (1986, 35203), (2247, 31114), (2317, 30174), (4494, 15557), (4634, 15087), (5029, 13902), (6951, 10058)]