72795054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41981}}^1$

素因数の和:42020

約数の個数: 24

約数和(自身を含む): 154661688

約数和(自身を除く): 81866634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 41981, 83962, 125943, 251886, 713677, 1427354, 2141031, 4282062, 12132509, 24265018, 36397527, 72795054]

約数ペア:

[(1, 72795054), (2, 36397527), (3, 24265018), (6, 12132509), (17, 4282062), (34, 2141031), (51, 1427354), (102, 713677), (289, 251886), (578, 125943), (867, 83962), (1734, 41981)]