81748668

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{15733}}^1$

素因数の和:16173

約数の個数: 24

約数和(自身を含む): 191199568

約数和(自身を除く): 109450900

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 5196, 15733, 31466, 47199, 62932, 94398, 188796, 6812389, 13624778, 20437167, 27249556, 40874334, 81748668]

約数ペア:

[(1, 81748668), (2, 40874334), (3, 27249556), (4, 20437167), (6, 13624778), (12, 6812389), (433, 188796), (866, 94398), (1299, 62932), (1732, 47199), (2598, 31466), (5196, 15733)]