72368751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 120798720

約数和(自身を除く): 48429969

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 4493, 5369, 13479, 16107, 31451, 58409, 94353, 175227, 265087, 408863, 795261, 1226589, 1855609, 3446131, 5566827, 10338393, 24122917, 72368751]

約数ペア:

[(1, 72368751), (3, 24122917), (7, 10338393), (13, 5566827), (21, 3446131), (39, 1855609), (59, 1226589), (91, 795261), (177, 408863), (273, 265087), (413, 175227), (767, 94353), (1239, 58409), (2301, 31451), (4493, 16107), (5369, 13479)]