72187768

素因数分解:

$2^3\times {\mathrm{1667}}^1\times {\mathrm{5413}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 135458280

約数和(自身を除く): 63270512

約数列:

[1, 2, 4, 8, 1667, 3334, 5413, 6668, 10826, 13336, 21652, 43304, 9023471, 18046942, 36093884, 72187768]

約数ペア:

[(1, 72187768), (2, 36093884), (4, 18046942), (8, 9023471), (1667, 43304), (3334, 21652), (5413, 13336), (6668, 10826)]