74872368

素因数分解:

$2^4\times 3^2\times {\mathrm{519947}}^1$

素因数の和:519961

約数の個数: 30

約数和(自身を含む): 209539044

約数和(自身を除く): 134666676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 519947, 1039894, 1559841, 2079788, 3119682, 4159576, 4679523, 6239364, 8319152, 9359046, 12478728, 18718092, 24957456, 37436184, 74872368]

約数ペア:

[(1, 74872368), (2, 37436184), (3, 24957456), (4, 18718092), (6, 12478728), (8, 9359046), (9, 8319152), (12, 6239364), (16, 4679523), (18, 4159576), (24, 3119682), (36, 2079788), (48, 1559841), (72, 1039894), (144, 519947)]