72618012

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1321}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 188781600

約数和(自身を除く): 116163588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1321, 1527, 2036, 2642, 3054, 3963, 4581, 5284, 6108, 7926, 9162, 11889, 13743, 15852, 18324, 23778, 27486, 35667, 47556, 54972, 71334, 142668, 672389, 1344778, 2017167, 2689556, 4034334, 6051501, 8068668, 12103002, 18154503, 24206004, 36309006, 72618012]

約数ペア:

[(1, 72618012), (2, 36309006), (3, 24206004), (4, 18154503), (6, 12103002), (9, 8068668), (12, 6051501), (18, 4034334), (27, 2689556), (36, 2017167), (54, 1344778), (108, 672389), (509, 142668), (1018, 71334), (1321, 54972), (1527, 47556), (2036, 35667), (2642, 27486), (3054, 23778), (3963, 18324), (4581, 15852), (5284, 13743), (6108, 11889), (7926, 9162)]