77480144

素因数分解:

$2^4\times 7^1\times {\mathrm{691787}}^1$

素因数の和:691802

約数の個数: 20

約数和(自身を含む): 171563424

約数和(自身を除く): 94083280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691787, 1383574, 2767148, 4842509, 5534296, 9685018, 11068592, 19370036, 38740072, 77480144]

約数ペア:

[(1, 77480144), (2, 38740072), (4, 19370036), (7, 11068592), (8, 9685018), (14, 5534296), (16, 4842509), (28, 2767148), (56, 1383574), (112, 691787)]