78241236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 188430144

約数和(自身を除く): 110188908

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 313, 444, 563, 626, 939, 1126, 1252, 1689, 1878, 2252, 3378, 3756, 6756, 11581, 20831, 23162, 34743, 41662, 46324, 62493, 69486, 83324, 124986, 138972, 176219, 249972, 352438, 528657, 704876, 1057314, 2114628, 6520103, 13040206, 19560309, 26080412, 39120618, 78241236]

約数ペア:

[(1, 78241236), (2, 39120618), (3, 26080412), (4, 19560309), (6, 13040206), (12, 6520103), (37, 2114628), (74, 1057314), (111, 704876), (148, 528657), (222, 352438), (313, 249972), (444, 176219), (563, 138972), (626, 124986), (939, 83324), (1126, 69486), (1252, 62493), (1689, 46324), (1878, 41662), (2252, 34743), (3378, 23162), (3756, 20831), (6756, 11581)]