77538894

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 159524640

約数和(自身を除く): 81985746

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 2237, 4474, 5777, 6711, 11554, 13422, 17331, 34662, 118561, 237122, 243833, 355683, 487666, 711366, 731499, 1462998, 12923149, 25846298, 38769447, 77538894]

約数ペア:

[(1, 77538894), (2, 38769447), (3, 25846298), (6, 12923149), (53, 1462998), (106, 731499), (109, 711366), (159, 487666), (218, 355683), (318, 243833), (327, 237122), (654, 118561), (2237, 34662), (4474, 17331), (5777, 13422), (6711, 11554)]