77883562004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{318209}}^1$

素因数の和:319679

約数の個数: 24

約数和(自身を含む): 139564360320

約数和(自身を除く): 61680798316

約数列:

[1, 2, 4, 43, 86, 172, 1423, 2846, 5692, 61189, 122378, 244756, 318209, 636418, 1272836, 13682987, 27365974, 54731948, 452811407, 905622814, 1811245628, 19470890501, 38941781002, 77883562004]

約数ペア:

[(1, 77883562004), (2, 38941781002), (4, 19470890501), (43, 1811245628), (86, 905622814), (172, 452811407), (1423, 54731948), (2846, 27365974), (5692, 13682987), (61189, 1272836), (122378, 636418), (244756, 318209)]