81590112

素因数分解:

$2^5\times 3^3\times {\mathrm{94433}}^1$

素因数の和:94452

約数の個数: 48

約数和(自身を含む): 237973680

約数和(自身を除く): 156383568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94433, 188866, 283299, 377732, 566598, 755464, 849897, 1133196, 1510928, 1699794, 2266392, 2549691, 3021856, 3399588, 4532784, 5099382, 6799176, 9065568, 10198764, 13598352, 20397528, 27196704, 40795056, 81590112]

約数ペア:

[(1, 81590112), (2, 40795056), (3, 27196704), (4, 20397528), (6, 13598352), (8, 10198764), (9, 9065568), (12, 6799176), (16, 5099382), (18, 4532784), (24, 3399588), (27, 3021856), (32, 2549691), (36, 2266392), (48, 1699794), (54, 1510928), (72, 1133196), (96, 849897), (108, 755464), (144, 566598), (216, 377732), (288, 283299), (432, 188866), (864, 94433)]