90914754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69827}}^1$

素因数の和:69870

約数の個数: 32

約数和(自身を含む): 214511616

約数和(自身を除く): 123596862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 69827, 139654, 209481, 418962, 488789, 977578, 1466367, 2164637, 2932734, 4329274, 6493911, 12987822, 15152459, 30304918, 45457377, 90914754]

約数ペア:

[(1, 90914754), (2, 45457377), (3, 30304918), (6, 15152459), (7, 12987822), (14, 6493911), (21, 4329274), (31, 2932734), (42, 2164637), (62, 1466367), (93, 977578), (186, 488789), (217, 418962), (434, 209481), (651, 139654), (1302, 69827)]