72438732

素因数分解:

$2^2\times 3^3\times {\mathrm{670729}}^1$

素因数の和:670742

約数の個数: 24

約数和(自身を含む): 187804400

約数和(自身を除く): 115365668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 670729, 1341458, 2012187, 2682916, 4024374, 6036561, 8048748, 12073122, 18109683, 24146244, 36219366, 72438732]

約数ペア:

[(1, 72438732), (2, 36219366), (3, 24146244), (4, 18109683), (6, 12073122), (9, 8048748), (12, 6036561), (18, 4024374), (27, 2682916), (36, 2012187), (54, 1341458), (108, 670729)]