71715186

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{4243}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 159913920

約数和(自身を除く): 88198734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 4243, 5634, 8451, 8486, 12729, 16902, 25458, 38187, 76374, 114561, 229122, 1328059, 2656118, 3984177, 7968354, 11952531, 23905062, 35857593, 71715186]

約数ペア:

[(1, 71715186), (2, 35857593), (3, 23905062), (6, 11952531), (9, 7968354), (18, 3984177), (27, 2656118), (54, 1328059), (313, 229122), (626, 114561), (939, 76374), (1878, 38187), (2817, 25458), (4243, 16902), (5634, 12729), (8451, 8486)]