78225768

素因数分解:

$2^3\times 3^2\times {\mathrm{1086469}}^1$

素因数の和:1086481

約数の個数: 24

約数和(自身を含む): 211861650

約数和(自身を除く): 133635882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1086469, 2172938, 3259407, 4345876, 6518814, 8691752, 9778221, 13037628, 19556442, 26075256, 39112884, 78225768]

約数ペア:

[(1, 78225768), (2, 39112884), (3, 26075256), (4, 19556442), (6, 13037628), (8, 9778221), (9, 8691752), (12, 6518814), (18, 4345876), (24, 3259407), (36, 2172938), (72, 1086469)]