172343628

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{19073}}^1$

素因数の和:19334

約数の個数: 36

約数和(自身を含む): 437404968

約数和(自身を除く): 265061340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 19073, 38146, 57219, 76292, 114438, 171657, 228876, 343314, 686628, 4787323, 9574646, 14361969, 19149292, 28723938, 43085907, 57447876, 86171814, 172343628]

約数ペア:

[(1, 172343628), (2, 86171814), (3, 57447876), (4, 43085907), (6, 28723938), (9, 19149292), (12, 14361969), (18, 9574646), (36, 4787323), (251, 686628), (502, 343314), (753, 228876), (1004, 171657), (1506, 114438), (2259, 76292), (3012, 57219), (4518, 38146), (9036, 19073)]