80647872

素因数分解:

$2^6\times 3^1\times {\mathrm{420041}}^1$

素因数の和:420056

約数の個数: 28

約数和(自身を含む): 213381336

約数和(自身を除く): 132733464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 420041, 840082, 1260123, 1680164, 2520246, 3360328, 5040492, 6720656, 10080984, 13441312, 20161968, 26882624, 40323936, 80647872]

約数ペア:

[(1, 80647872), (2, 40323936), (3, 26882624), (4, 20161968), (6, 13441312), (8, 10080984), (12, 6720656), (16, 5040492), (24, 3360328), (32, 2520246), (48, 1680164), (64, 1260123), (96, 840082), (192, 420041)]