78554904

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61757}}^1$

素因数の和:61819

約数の個数: 32

約数和(自身を含む): 200095920

約数和(自身を除く): 121541016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 61757, 123514, 185271, 247028, 370542, 494056, 741084, 1482168, 3273121, 6546242, 9819363, 13092484, 19638726, 26184968, 39277452, 78554904]

約数ペア:

[(1, 78554904), (2, 39277452), (3, 26184968), (4, 19638726), (6, 13092484), (8, 9819363), (12, 6546242), (24, 3273121), (53, 1482168), (106, 741084), (159, 494056), (212, 370542), (318, 247028), (424, 185271), (636, 123514), (1272, 61757)]