66979476

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{4549}}^1$

素因数の和:4968

約数の個数: 36

約数和(自身を含む): 169760500

約数和(自身を除く): 102781024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4549, 4908, 7362, 9098, 13647, 14724, 18196, 27294, 40941, 54588, 81882, 163764, 1860541, 3721082, 5581623, 7442164, 11163246, 16744869, 22326492, 33489738, 66979476]

約数ペア:

[(1, 66979476), (2, 33489738), (3, 22326492), (4, 16744869), (6, 11163246), (9, 7442164), (12, 5581623), (18, 3721082), (36, 1860541), (409, 163764), (818, 81882), (1227, 54588), (1636, 40941), (2454, 27294), (3681, 18196), (4549, 14724), (4908, 13647), (7362, 9098)]