225078084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81197}}^1$

素因数の和:81225

約数の個数: 72

約数和(自身を含む): 709345728

約数和(自身を除く): 484267644

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 81197, 162394, 243591, 324788, 487182, 568379, 730773, 893167, 974364, 1136758, 1461546, 1705137, 1786334, 2273516, 2679501, 2923092, 3410274, 3572668, 5115411, 5359002, 6252169, 6820548, 8038503, 10230822, 10718004, 12504338, 16077006, 18756507, 20461644, 25008676, 32154012, 37513014, 56269521, 75026028, 112539042, 225078084]

約数ペア:

[(1, 225078084), (2, 112539042), (3, 75026028), (4, 56269521), (6, 37513014), (7, 32154012), (9, 25008676), (11, 20461644), (12, 18756507), (14, 16077006), (18, 12504338), (21, 10718004), (22, 10230822), (28, 8038503), (33, 6820548), (36, 6252169), (42, 5359002), (44, 5115411), (63, 3572668), (66, 3410274), (77, 2923092), (84, 2679501), (99, 2273516), (126, 1786334), (132, 1705137), (154, 1461546), (198, 1136758), (231, 974364), (252, 893167), (308, 730773), (396, 568379), (462, 487182), (693, 324788), (924, 243591), (1386, 162394), (2772, 81197)]