81867504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89767}}^1$

素因数の和:89797

約数の個数: 40

約数和(自身を含む): 222624640

約数和(自身を除く): 140757136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89767, 179534, 269301, 359068, 538602, 718136, 1077204, 1436272, 1705573, 2154408, 3411146, 4308816, 5116719, 6822292, 10233438, 13644584, 20466876, 27289168, 40933752, 81867504]

約数ペア:

[(1, 81867504), (2, 40933752), (3, 27289168), (4, 20466876), (6, 13644584), (8, 10233438), (12, 6822292), (16, 5116719), (19, 4308816), (24, 3411146), (38, 2154408), (48, 1705573), (57, 1436272), (76, 1077204), (114, 718136), (152, 538602), (228, 359068), (304, 269301), (456, 179534), (912, 89767)]