78689136

素因数分解:

$2^4\times 3^1\times {\mathrm{1639357}}^1$

素因数の和:1639368

約数の個数: 20

約数和(自身を含む): 203280392

約数和(自身を除く): 124591256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1639357, 3278714, 4918071, 6557428, 9836142, 13114856, 19672284, 26229712, 39344568, 78689136]

約数ペア:

[(1, 78689136), (2, 39344568), (3, 26229712), (4, 19672284), (6, 13114856), (8, 9836142), (12, 6557428), (16, 4918071), (24, 3278714), (48, 1639357)]