80719344

素因数分解:

$2^4\times 3^2\times {\mathrm{560551}}^1$

素因数の和:560565

約数の個数: 30

約数和(自身を含む): 225902456

約数和(自身を除く): 145183112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560551, 1121102, 1681653, 2242204, 3363306, 4484408, 5044959, 6726612, 8968816, 10089918, 13453224, 20179836, 26906448, 40359672, 80719344]

約数ペア:

[(1, 80719344), (2, 40359672), (3, 26906448), (4, 20179836), (6, 13453224), (8, 10089918), (9, 8968816), (12, 6726612), (16, 5044959), (18, 4484408), (24, 3363306), (36, 2242204), (48, 1681653), (72, 1121102), (144, 560551)]