81940416

素因数分解:

$2^6\times 3^1\times {\mathrm{426773}}^1$

素因数の和:426788

約数の個数: 28

約数和(自身を含む): 216801192

約数和(自身を除く): 134860776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 426773, 853546, 1280319, 1707092, 2560638, 3414184, 5121276, 6828368, 10242552, 13656736, 20485104, 27313472, 40970208, 81940416]

約数ペア:

[(1, 81940416), (2, 40970208), (3, 27313472), (4, 20485104), (6, 13656736), (8, 10242552), (12, 6828368), (16, 5121276), (24, 3414184), (32, 2560638), (48, 1707092), (64, 1280319), (96, 853546), (192, 426773)]