74518128

素因数分解:

$2^4\times 3^2\times {\mathrm{517487}}^1$

素因数の和:517501

約数の個数: 30

約数和(自身を含む): 208547664

約数和(自身を除く): 134029536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 517487, 1034974, 1552461, 2069948, 3104922, 4139896, 4657383, 6209844, 8279792, 9314766, 12419688, 18629532, 24839376, 37259064, 74518128]

約数ペア:

[(1, 74518128), (2, 37259064), (3, 24839376), (4, 18629532), (6, 12419688), (8, 9314766), (9, 8279792), (12, 6209844), (16, 4657383), (18, 4139896), (24, 3104922), (36, 2069948), (48, 1552461), (72, 1034974), (144, 517487)]