87839784

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15443}}^1$

素因数の和:15534

約数の個数: 48

約数和(自身を含む): 240926400

約数和(自身を除く): 153086616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 15443, 30886, 46329, 61772, 92658, 123544, 138987, 185316, 277974, 370632, 555948, 1111896, 1219997, 2439994, 3659991, 4879988, 7319982, 9759976, 10979973, 14639964, 21959946, 29279928, 43919892, 87839784]

約数ペア:

[(1, 87839784), (2, 43919892), (3, 29279928), (4, 21959946), (6, 14639964), (8, 10979973), (9, 9759976), (12, 7319982), (18, 4879988), (24, 3659991), (36, 2439994), (72, 1219997), (79, 1111896), (158, 555948), (237, 370632), (316, 277974), (474, 185316), (632, 138987), (711, 123544), (948, 92658), (1422, 61772), (1896, 46329), (2844, 30886), (5688, 15443)]