72144632

素因数分解:

$2^3\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1459}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 154876800

約数和(自身を除く): 82732168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 883, 1459, 1766, 2918, 3532, 5836, 6181, 7064, 10213, 11672, 12362, 20426, 24724, 40852, 49448, 81704, 1288297, 2576594, 5153188, 9018079, 10306376, 18036158, 36072316, 72144632]

約数ペア:

[(1, 72144632), (2, 36072316), (4, 18036158), (7, 10306376), (8, 9018079), (14, 5153188), (28, 2576594), (56, 1288297), (883, 81704), (1459, 49448), (1766, 40852), (2918, 24724), (3532, 20426), (5836, 12362), (6181, 11672), (7064, 10213)]