72558876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 184923648

約数和(自身を除く): 112364772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 6551, 11076, 13102, 19653, 26204, 39306, 78612, 85163, 170326, 255489, 340652, 465121, 510978, 930242, 1021956, 1395363, 1860484, 2790726, 5581452, 6046573, 12093146, 18139719, 24186292, 36279438, 72558876]

約数ペア:

[(1, 72558876), (2, 36279438), (3, 24186292), (4, 18139719), (6, 12093146), (12, 6046573), (13, 5581452), (26, 2790726), (39, 1860484), (52, 1395363), (71, 1021956), (78, 930242), (142, 510978), (156, 465121), (213, 340652), (284, 255489), (426, 170326), (852, 85163), (923, 78612), (1846, 39306), (2769, 26204), (3692, 19653), (5538, 13102), (6551, 11076)]