171458028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15823}}^1$

素因数の和:15883

約数の個数: 72

約数和(自身を含む): 506874368

約数和(自身を除く): 335416340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 15823, 31646, 47469, 63292, 94938, 110761, 142407, 189876, 221522, 284814, 332283, 443044, 569628, 664566, 680389, 996849, 1329132, 1360778, 1993698, 2041167, 2721556, 3987396, 4082334, 4762723, 6123501, 8164668, 9525446, 12247002, 14288169, 19050892, 24494004, 28576338, 42864507, 57152676, 85729014, 171458028]

約数ペア:

[(1, 171458028), (2, 85729014), (3, 57152676), (4, 42864507), (6, 28576338), (7, 24494004), (9, 19050892), (12, 14288169), (14, 12247002), (18, 9525446), (21, 8164668), (28, 6123501), (36, 4762723), (42, 4082334), (43, 3987396), (63, 2721556), (84, 2041167), (86, 1993698), (126, 1360778), (129, 1329132), (172, 996849), (252, 680389), (258, 664566), (301, 569628), (387, 443044), (516, 332283), (602, 284814), (774, 221522), (903, 189876), (1204, 142407), (1548, 110761), (1806, 94938), (2709, 63292), (3612, 47469), (5418, 31646), (10836, 15823)]