90204828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2879}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 241274880

約数和(自身を除く): 151070052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1119, 1492, 2238, 2611, 2879, 4476, 5222, 5758, 7833, 8637, 10444, 11516, 15666, 17274, 20153, 31332, 34548, 40306, 60459, 80612, 120918, 241836, 1073867, 2147734, 3221601, 4295468, 6443202, 7517069, 12886404, 15034138, 22551207, 30068276, 45102414, 90204828]

約数ペア:

[(1, 90204828), (2, 45102414), (3, 30068276), (4, 22551207), (6, 15034138), (7, 12886404), (12, 7517069), (14, 6443202), (21, 4295468), (28, 3221601), (42, 2147734), (84, 1073867), (373, 241836), (746, 120918), (1119, 80612), (1492, 60459), (2238, 40306), (2611, 34548), (2879, 31332), (4476, 20153), (5222, 17274), (5758, 15666), (7833, 11516), (8637, 10444)]