72247902

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 148925952

約数和(自身を除く): 76678050

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 503, 647, 1006, 1294, 1509, 1941, 3018, 3882, 18611, 23939, 37222, 47878, 55833, 71817, 111666, 143634, 325441, 650882, 976323, 1952646, 12041317, 24082634, 36123951, 72247902]

約数ペア:

[(1, 72247902), (2, 36123951), (3, 24082634), (6, 12041317), (37, 1952646), (74, 976323), (111, 650882), (222, 325441), (503, 143634), (647, 111666), (1006, 71817), (1294, 55833), (1509, 47878), (1941, 37222), (3018, 23939), (3882, 18611)]