88540144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71867}}^1$

素因数の和:71893

約数の個数: 40

約数和(自身を含む): 213879168

約数和(自身を除く): 125339024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 71867, 143734, 287468, 503069, 574936, 790537, 1006138, 1149872, 1581074, 2012276, 3162148, 4024552, 5533759, 6324296, 8049104, 11067518, 12648592, 22135036, 44270072, 88540144]

約数ペア:

[(1, 88540144), (2, 44270072), (4, 22135036), (7, 12648592), (8, 11067518), (11, 8049104), (14, 6324296), (16, 5533759), (22, 4024552), (28, 3162148), (44, 2012276), (56, 1581074), (77, 1149872), (88, 1006138), (112, 790537), (154, 574936), (176, 503069), (308, 287468), (616, 143734), (1232, 71867)]