81515592

素因数分解:

$2^3\times 3^3\times {\mathrm{377387}}^1$

素因数の和:377402

約数の個数: 32

約数和(自身を含む): 226432800

約数和(自身を除く): 144917208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 377387, 754774, 1132161, 1509548, 2264322, 3019096, 3396483, 4528644, 6792966, 9057288, 10189449, 13585932, 20378898, 27171864, 40757796, 81515592]

約数ペア:

[(1, 81515592), (2, 40757796), (3, 27171864), (4, 20378898), (6, 13585932), (8, 10189449), (9, 9057288), (12, 6792966), (18, 4528644), (24, 3396483), (27, 3019096), (36, 2264322), (54, 1509548), (72, 1132161), (108, 754774), (216, 377387)]