77615018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 132160896

約数和(自身を除く): 54545878

約数列:

[1, 2, 13, 23, 26, 46, 107, 214, 299, 598, 1213, 1391, 2426, 2461, 2782, 4922, 15769, 27899, 31538, 31993, 55798, 63986, 129791, 259582, 362687, 725374, 1687283, 2985193, 3374566, 5970386, 38807509, 77615018]

約数ペア:

[(1, 77615018), (2, 38807509), (13, 5970386), (23, 3374566), (26, 2985193), (46, 1687283), (107, 725374), (214, 362687), (299, 259582), (598, 129791), (1213, 63986), (1391, 55798), (2426, 31993), (2461, 31538), (2782, 27899), (4922, 15769)]