78903816

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5113}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 197604960

約数和(自身を除く): 118701144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5113, 5144, 7716, 10226, 15339, 15432, 20452, 30678, 40904, 61356, 122712, 3287659, 6575318, 9862977, 13150636, 19725954, 26301272, 39451908, 78903816]

約数ペア:

[(1, 78903816), (2, 39451908), (3, 26301272), (4, 19725954), (6, 13150636), (8, 9862977), (12, 6575318), (24, 3287659), (643, 122712), (1286, 61356), (1929, 40904), (2572, 30678), (3858, 20452), (5113, 15432), (5144, 15339), (7716, 10226)]