80901792

素因数分解:

$2^5\times 3^2\times {\mathrm{280909}}^1$

素因数の和:280925

約数の個数: 36

約数和(自身を含む): 230065290

約数和(自身を除く): 149163498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280909, 561818, 842727, 1123636, 1685454, 2247272, 2528181, 3370908, 4494544, 5056362, 6741816, 8989088, 10112724, 13483632, 20225448, 26967264, 40450896, 80901792]

約数ペア:

[(1, 80901792), (2, 40450896), (3, 26967264), (4, 20225448), (6, 13483632), (8, 10112724), (9, 8989088), (12, 6741816), (16, 5056362), (18, 4494544), (24, 3370908), (32, 2528181), (36, 2247272), (48, 1685454), (72, 1123636), (96, 842727), (144, 561818), (288, 280909)]