71312004

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14251}}^1$

素因数の和:14400

約数の個数: 36

約数和(自身を含む): 181570480

約数和(自身を除く): 110258476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14251, 28502, 42753, 57004, 85506, 128259, 171012, 256518, 513036, 1980889, 3961778, 5942667, 7923556, 11885334, 17828001, 23770668, 35656002, 71312004]

約数ペア:

[(1, 71312004), (2, 35656002), (3, 23770668), (4, 17828001), (6, 11885334), (9, 7923556), (12, 5942667), (18, 3961778), (36, 1980889), (139, 513036), (278, 256518), (417, 171012), (556, 128259), (834, 85506), (1251, 57004), (1668, 42753), (2502, 28502), (5004, 14251)]