78389616

素因数分解:

$2^4\times 3^1\times {\mathrm{1633117}}^1$

素因数の和:1633128

約数の個数: 20

約数和(自身を含む): 202506632

約数和(自身を除く): 124117016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1633117, 3266234, 4899351, 6532468, 9798702, 13064936, 19597404, 26129872, 39194808, 78389616]

約数ペア:

[(1, 78389616), (2, 39194808), (3, 26129872), (4, 19597404), (6, 13064936), (8, 9798702), (12, 6532468), (16, 4899351), (24, 3266234), (48, 1633117)]