68905218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 143933760

約数和(自身を除く): 75028542

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 3103, 3701, 6206, 7402, 9309, 11103, 18618, 22206, 107329, 214658, 321987, 396007, 643974, 792014, 1188021, 2376042, 11484203, 22968406, 34452609, 68905218]

約数ペア:

[(1, 68905218), (2, 34452609), (3, 22968406), (6, 11484203), (29, 2376042), (58, 1188021), (87, 792014), (107, 643974), (174, 396007), (214, 321987), (321, 214658), (642, 107329), (3103, 22206), (3701, 18618), (6206, 11103), (7402, 9309)]