90491154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50441}}^1$

素因数の和:50482

約数の個数: 32

約数和(自身を含む): 203382144

約数和(自身を除く): 112890990

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 50441, 100882, 151323, 302646, 655733, 1160143, 1311466, 1967199, 2320286, 3480429, 3934398, 6960858, 15081859, 30163718, 45245577, 90491154]

約数ペア:

[(1, 90491154), (2, 45245577), (3, 30163718), (6, 15081859), (13, 6960858), (23, 3934398), (26, 3480429), (39, 2320286), (46, 1967199), (69, 1311466), (78, 1160143), (138, 655733), (299, 302646), (598, 151323), (897, 100882), (1794, 50441)]