72620784

素因数分解:

$2^4\times 3^2\times {\mathrm{504311}}^1$

素因数の和:504325

約数の個数: 30

約数和(自身を含む): 203237736

約数和(自身を除く): 130616952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504311, 1008622, 1512933, 2017244, 3025866, 4034488, 4538799, 6051732, 8068976, 9077598, 12103464, 18155196, 24206928, 36310392, 72620784]

約数ペア:

[(1, 72620784), (2, 36310392), (3, 24206928), (4, 18155196), (6, 12103464), (8, 9077598), (9, 8068976), (12, 6051732), (16, 4538799), (18, 4034488), (24, 3025866), (36, 2017244), (48, 1512933), (72, 1008622), (144, 504311)]