90788852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 198979200

約数和(自身を除く): 108190348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 1049, 1124, 1967, 2098, 3091, 3934, 4196, 6182, 7343, 7868, 11539, 12364, 14686, 21637, 23078, 29372, 43274, 46156, 80773, 86548, 161546, 294769, 323092, 589538, 1179076, 2063383, 3242459, 4126766, 6484918, 8253532, 12969836, 22697213, 45394426, 90788852]

約数ペア:

[(1, 90788852), (2, 45394426), (4, 22697213), (7, 12969836), (11, 8253532), (14, 6484918), (22, 4126766), (28, 3242459), (44, 2063383), (77, 1179076), (154, 589538), (281, 323092), (308, 294769), (562, 161546), (1049, 86548), (1124, 80773), (1967, 46156), (2098, 43274), (3091, 29372), (3934, 23078), (4196, 21637), (6182, 14686), (7343, 12364), (7868, 11539)]