72138114

素因数分解:

$2^1\times 3^4\times {\mathrm{445297}}^1$

素因数の和:445311

約数の個数: 20

約数和(自身を含む): 161643174

約数和(自身を除く): 89505060

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 445297, 890594, 1335891, 2671782, 4007673, 8015346, 12023019, 24046038, 36069057, 72138114]

約数ペア:

[(1, 72138114), (2, 36069057), (3, 24046038), (6, 12023019), (9, 8015346), (18, 4007673), (27, 2671782), (54, 1335891), (81, 890594), (162, 445297)]