72844884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289067}}^1$

素因数の和:289084

約数の個数: 36

約数和(自身を含む): 210441504

約数和(自身を除く): 137596620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289067, 578134, 867201, 1156268, 1734402, 2023469, 2601603, 3468804, 4046938, 5203206, 6070407, 8093876, 10406412, 12140814, 18211221, 24281628, 36422442, 72844884]

約数ペア:

[(1, 72844884), (2, 36422442), (3, 24281628), (4, 18211221), (6, 12140814), (7, 10406412), (9, 8093876), (12, 6070407), (14, 5203206), (18, 4046938), (21, 3468804), (28, 2601603), (36, 2023469), (42, 1734402), (63, 1156268), (84, 867201), (126, 578134), (252, 289067)]