78534612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167809}}^1$

素因数の和:167832

約数の個数: 36

約数和(自身を含む): 213789940

約数和(自身を除く): 135255328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167809, 335618, 503427, 671236, 1006854, 1510281, 2013708, 2181517, 3020562, 4363034, 6041124, 6544551, 8726068, 13089102, 19633653, 26178204, 39267306, 78534612]

約数ペア:

[(1, 78534612), (2, 39267306), (3, 26178204), (4, 19633653), (6, 13089102), (9, 8726068), (12, 6544551), (13, 6041124), (18, 4363034), (26, 3020562), (36, 2181517), (39, 2013708), (52, 1510281), (78, 1006854), (117, 671236), (156, 503427), (234, 335618), (468, 167809)]