71115444

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3881}}^1$

素因数の和:4400

約数の個数: 36

約数和(自身を含む): 180163620

約数和(自身を除く): 109048176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 3881, 4581, 6108, 7762, 9162, 11643, 15524, 18324, 23286, 34929, 46572, 69858, 139716, 1975429, 3950858, 5926287, 7901716, 11852574, 17778861, 23705148, 35557722, 71115444]

約数ペア:

[(1, 71115444), (2, 35557722), (3, 23705148), (4, 17778861), (6, 11852574), (9, 7901716), (12, 5926287), (18, 3950858), (36, 1975429), (509, 139716), (1018, 69858), (1527, 46572), (2036, 34929), (3054, 23286), (3881, 18324), (4581, 15524), (6108, 11643), (7762, 9162)]