172188468

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{7727}}^1$

素因数の和:8356

約数の個数: 36

約数和(自身を含む): 436013760

約数和(自身を除く): 263825292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3714, 5571, 7428, 7727, 11142, 15454, 22284, 23181, 30908, 46362, 69543, 92724, 139086, 278172, 4783013, 9566026, 14349039, 19132052, 28698078, 43047117, 57396156, 86094234, 172188468]

約数ペア:

[(1, 172188468), (2, 86094234), (3, 57396156), (4, 43047117), (6, 28698078), (9, 19132052), (12, 14349039), (18, 9566026), (36, 4783013), (619, 278172), (1238, 139086), (1857, 92724), (2476, 69543), (3714, 46362), (5571, 30908), (7428, 23181), (7727, 22284), (11142, 15454)]