121589784

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6571}}^1$

素因数の和:6840

約数の個数: 48

約数和(自身を含む): 330637320

約数和(自身を除く): 209047536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 6571, 9252, 13142, 18504, 19713, 26284, 39426, 52568, 59139, 78852, 118278, 157704, 236556, 473112, 1688747, 3377494, 5066241, 6754988, 10132482, 13509976, 15198723, 20264964, 30397446, 40529928, 60794892, 121589784]

約数ペア:

[(1, 121589784), (2, 60794892), (3, 40529928), (4, 30397446), (6, 20264964), (8, 15198723), (9, 13509976), (12, 10132482), (18, 6754988), (24, 5066241), (36, 3377494), (72, 1688747), (257, 473112), (514, 236556), (771, 157704), (1028, 118278), (1542, 78852), (2056, 59139), (2313, 52568), (3084, 39426), (4626, 26284), (6168, 19713), (6571, 18504), (9252, 13142)]