172394532

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{67447}}^1$

素因数の和:67528

約数の個数: 36

約数和(自身を含む): 441919296

約数和(自身を除く): 269524764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 67447, 134894, 202341, 269788, 404682, 607023, 809364, 1214046, 2428092, 4788737, 9577474, 14366211, 19154948, 28732422, 43098633, 57464844, 86197266, 172394532]

約数ペア:

[(1, 172394532), (2, 86197266), (3, 57464844), (4, 43098633), (6, 28732422), (9, 19154948), (12, 14366211), (18, 9577474), (36, 4788737), (71, 2428092), (142, 1214046), (213, 809364), (284, 607023), (426, 404682), (639, 269788), (852, 202341), (1278, 134894), (2556, 67447)]