90867364

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3539}}^1$

素因数の和:3688

約数の個数: 36

約数和(自身を含む): 186444720

約数和(自身を除く): 95577356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3539, 3668, 6419, 7078, 12838, 14156, 24773, 25676, 49546, 99092, 173411, 346822, 463609, 693644, 927218, 1854436, 3245263, 6490526, 12981052, 22716841, 45433682, 90867364]

約数ペア:

[(1, 90867364), (2, 45433682), (4, 22716841), (7, 12981052), (14, 6490526), (28, 3245263), (49, 1854436), (98, 927218), (131, 693644), (196, 463609), (262, 346822), (524, 173411), (917, 99092), (1834, 49546), (3539, 25676), (3668, 24773), (6419, 14156), (7078, 12838)]