77063940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{142711}}^1$

素因数の和:142729

約数の個数: 48

約数和(自身を含む): 239756160

約数和(自身を除く): 162692220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 142711, 285422, 428133, 570844, 713555, 856266, 1284399, 1427110, 1712532, 2140665, 2568798, 2854220, 3853197, 4281330, 5137596, 6421995, 7706394, 8562660, 12843990, 15412788, 19265985, 25687980, 38531970, 77063940]

約数ペア:

[(1, 77063940), (2, 38531970), (3, 25687980), (4, 19265985), (5, 15412788), (6, 12843990), (9, 8562660), (10, 7706394), (12, 6421995), (15, 5137596), (18, 4281330), (20, 3853197), (27, 2854220), (30, 2568798), (36, 2140665), (45, 1712532), (54, 1427110), (60, 1284399), (90, 856266), (108, 713555), (135, 570844), (180, 428133), (270, 285422), (540, 142711)]