77805168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{231563}}^1$

素因数の和:231581

約数の個数: 40

約数和(自身を含む): 229711488

約数和(自身を除く): 151906320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 231563, 463126, 694689, 926252, 1389378, 1620941, 1852504, 2778756, 3241882, 3705008, 4862823, 5557512, 6483764, 9725646, 11115024, 12967528, 19451292, 25935056, 38902584, 77805168]

約数ペア:

[(1, 77805168), (2, 38902584), (3, 25935056), (4, 19451292), (6, 12967528), (7, 11115024), (8, 9725646), (12, 6483764), (14, 5557512), (16, 4862823), (21, 3705008), (24, 3241882), (28, 2778756), (42, 1852504), (48, 1620941), (56, 1389378), (84, 926252), (112, 694689), (168, 463126), (336, 231563)]