78689616

素因数分解:

$2^4\times 3^1\times {\mathrm{1639367}}^1$

素因数の和:1639378

約数の個数: 20

約数和(自身を含む): 203281632

約数和(自身を除く): 124592016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1639367, 3278734, 4918101, 6557468, 9836202, 13114936, 19672404, 26229872, 39344808, 78689616]

約数ペア:

[(1, 78689616), (2, 39344808), (3, 26229872), (4, 19672404), (6, 13114936), (8, 9836202), (12, 6557468), (16, 4918101), (24, 3278734), (48, 1639367)]