74647728

素因数分解:

$2^4\times 3^2\times {\mathrm{518387}}^1$

素因数の和:518401

約数の個数: 30

約数和(自身を含む): 208910364

約数和(自身を除く): 134262636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 518387, 1036774, 1555161, 2073548, 3110322, 4147096, 4665483, 6220644, 8294192, 9330966, 12441288, 18661932, 24882576, 37323864, 74647728]

約数ペア:

[(1, 74647728), (2, 37323864), (3, 24882576), (4, 18661932), (6, 12441288), (8, 9330966), (9, 8294192), (12, 6220644), (16, 4665483), (18, 4147096), (24, 3110322), (36, 2073548), (48, 1555161), (72, 1036774), (144, 518387)]