63431568

素因数分解:

$2^4\times 3^2\times {\mathrm{440497}}^1$

素因数の和:440511

約数の個数: 30

約数和(自身を含む): 177520694

約数和(自身を除く): 114089126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 440497, 880994, 1321491, 1761988, 2642982, 3523976, 3964473, 5285964, 7047952, 7928946, 10571928, 15857892, 21143856, 31715784, 63431568]

約数ペア:

[(1, 63431568), (2, 31715784), (3, 21143856), (4, 15857892), (6, 10571928), (8, 7928946), (9, 7047952), (12, 5285964), (16, 3964473), (18, 3523976), (24, 2642982), (36, 1761988), (48, 1321491), (72, 880994), (144, 440497)]