74555568

素因数分解:

$2^4\times 3^2\times {\mathrm{517747}}^1$

素因数の和:517761

約数の個数: 30

約数和(自身を含む): 208652444

約数和(自身を除く): 134096876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 517747, 1035494, 1553241, 2070988, 3106482, 4141976, 4659723, 6212964, 8283952, 9319446, 12425928, 18638892, 24851856, 37277784, 74555568]

約数ペア:

[(1, 74555568), (2, 37277784), (3, 24851856), (4, 18638892), (6, 12425928), (8, 9319446), (9, 8283952), (12, 6212964), (16, 4659723), (18, 4141976), (24, 3106482), (36, 2070988), (48, 1553241), (72, 1035494), (144, 517747)]